{"id":34743,"date":"2019-08-24T16:09:20","date_gmt":"2019-08-24T15:09:20","guid":{"rendered":"https:\/\/groupe-reussite.fr\/?page_id=34743"},"modified":"2023-09-15T09:32:27","modified_gmt":"2023-09-15T08:32:27","slug":"cours-en-ligne-sommes-produits-maths-sup","status":"publish","type":"page","link":"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-sommes-produits-maths-sup\/","title":{"rendered":"Sommes et produits &#8211; Cours"},"content":{"rendered":"<div class=\"Latex_page\">\n<section class=\"has_ae_slider elementor-element elementor-section-full_width elementor-reverse-mobile elementor-section-stretched elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default elementor-section elementor-top-section\">\n<div class=\"elementor-container elementor-column-gap-no\">\n<div class=\"elementor-row\">\n<div class=\"elementor-column-wrap elementor-element-populated colone_elementor\">\n\t\t<div data-elementor-type=\"page\" data-elementor-id=\"79298\" class=\"elementor elementor-79298\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-316e72a0 elementor-section-content-bottom elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"316e72a0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2dff41b5 sticky_badeau_colone strick_col ae-bg-gallery-type-default\" data-id=\"2dff41b5\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-f93bf96 elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"f93bf96\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-912eb3c strick_col ae-bg-gallery-type-default\" data-id=\"912eb3c\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2129d29 elementor-widget elementor-widget-heading\" data-id=\"2129d29\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-sup-maths\/\">Cours en ligne Maths en Maths Sup<\/a><\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7427b38 elementor-widget elementor-widget-heading\" data-id=\"7427b38\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Chapitres Maths en MPSI, PCSI, MP2I, PTSI<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce583b3 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"ce583b3\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-recurrence-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">R\u00e9currence<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b219041 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b219041\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-sommes-produits-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Sommes et produits<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6efeca2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"6efeca2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-complexes-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Nombres complexes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd49f4c elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"bd49f4c\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-trigonometrie-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Trigonom\u00e9trie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-857a32a elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"857a32a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-nombres-reels-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Nombres r\u00e9els<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6788b8b elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"6788b8b\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-ensembles-et-applications-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Ensembles et applications<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-356ef7a elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"356ef7a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-introduction-fonctions-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Fonctions (intro)<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1e84d2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"c1e84d2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-fonctions-usuelles-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Fonctions usuelles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d684d04 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"d684d04\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-primitives-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Primitives<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6938f6 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"a6938f6\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-equations-differentielles-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9quations diff\u00e9rentielles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-276b5ea elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"276b5ea\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-suites-numeriques-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Suites num\u00e9riques<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f150d4e elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"f150d4e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-limites-et-continuite-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Limites et continuit\u00e9<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7cf5c0 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"d7cf5c0\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-derivees-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9riv\u00e9es<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-600f6e8 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"600f6e8\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-systemes-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Syst\u00e8mes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07b2116 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"07b2116\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-polynomes-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Polyn\u00f4mes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8da8fb elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b8da8fb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-fractions-rationnelles-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Fractions rationnelles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a439fa3 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"a439fa3\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-arithmetique-polynomes-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Arithm\u00e9tique et polyn\u00f4mes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3365085 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3365085\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-arithmetique-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Arithm\u00e9tique et fractions rationnelles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecd9e2f elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"ecd9e2f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-analyse-asymptotique-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Analyse asymptotique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1dd02f elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"a1dd02f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-developpements-limites-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9veloppements limit\u00e9s<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f5b120 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"4f5b120\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-denombrements-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9nombrements<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83de7cd elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"83de7cd\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-espaces-vectoriels-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Espaces vectoriels<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b3e27e elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3b3e27e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-matrices-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Matrices<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b32dfbe elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b32dfbe\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-integration-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Int\u00e9grations<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3df0730 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3df0730\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-prehilbertiens-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Espaces pr\u00e9hilbertiens<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e83874 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"2e83874\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-espaces-euclidiens-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Espaces euclidiens<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf2a2d5 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"bf2a2d5\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-series-numeriques-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">S\u00e9ries num\u00e9riques<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-668487e elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"668487e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-probabilites-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Probabilit\u00e9s<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a483d2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"4a483d2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-determinants-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9terminants<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e87e186 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"e87e186\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-variables-aleatoires-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Variables al\u00e9atoires<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23301a1 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"23301a1\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/nous-contacter\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">CONTACTEZ-NOUS<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-f08add3 elementor-hidden-desktop elementor-hidden-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"f08add3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bac3e5c 0 ae-bg-gallery-type-default\" data-id=\"bac3e5c\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b01bd3f elementor-widget elementor-widget-heading\" data-id=\"b01bd3f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-sup-maths\/\">Cours en ligne Maths en Maths Sup<\/a><\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2a7315 elementor-widget elementor-widget-heading\" data-id=\"a2a7315\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Chapitres Maths en MPSI, PCSI, MP2I, PTSI<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae12357 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"ae12357\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-recurrence-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">R\u00e9currence<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-252c8e5 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"252c8e5\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-sommes-produits-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Sommes et produits<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb5c12c elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"eb5c12c\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-complexes-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Nombres complexes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ad63de elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3ad63de\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-trigonometrie-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Trigonom\u00e9trie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf9392d elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"bf9392d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-nombres-reels-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Nombres r\u00e9els<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da2d22b elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"da2d22b\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-ensembles-et-applications-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Ensembles et applications<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72889e2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"72889e2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-introduction-fonctions-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Fonctions (intro)<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29b7df0 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"29b7df0\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-fonctions-usuelles-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Fonctions usuelles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-796e924 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"796e924\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-primitives-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Primitives<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f38e734 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"f38e734\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-equations-differentielles-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9quations diff\u00e9rentielles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09a1510 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"09a1510\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-suites-numeriques-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Suites num\u00e9riques<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-608ac33 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"608ac33\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-limites-et-continuite-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Limites et continuit\u00e9<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-560b787 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"560b787\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-derivees-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9riv\u00e9es<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-252fca2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"252fca2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-systemes-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Syst\u00e8mes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2272da elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"d2272da\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-polynomes-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Polyn\u00f4mes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a4b447 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"9a4b447\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-fractions-rationnelles-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Fractions rationnelles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb59ff6 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"fb59ff6\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-arithmetique-polynomes-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Arithm\u00e9tique et polyn\u00f4mes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b05dc3 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"7b05dc3\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-arithmetique-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Arithm\u00e9tique et fractions rationnelles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3838257 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3838257\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-analyse-asymptotique-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Analyse asymptotique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bfff8f elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3bfff8f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-developpements-limites-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9veloppements limit\u00e9s<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2aaf5e5 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"2aaf5e5\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-denombrements-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9nombrements<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc1d27b elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"cc1d27b\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-espaces-vectoriels-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Espaces vectoriels<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57e3056 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"57e3056\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-matrices-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Matrices<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2789857 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"2789857\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-integration-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Int\u00e9grations<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f93649 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3f93649\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-prehilbertiens-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Espaces pr\u00e9hilbertiens<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b66cee elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"6b66cee\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-espaces-euclidiens-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Espaces euclidiens<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4960203 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"4960203\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-series-numeriques-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">S\u00e9ries num\u00e9riques<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9f48bd elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"c9f48bd\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-probabilites-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Probabilit\u00e9s<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73f58be elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"73f58be\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-determinants-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9terminants<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08e6f36 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"08e6f36\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-variables-aleatoires-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Variables al\u00e9atoires<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c68fd77 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"c68fd77\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/nous-contacter\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">CONTACTEZ-NOUS<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-column-wrap elementor-element-populated colone_latex\">\n<div class=\"style_pag\" style=\"color: #000; font-family: 'Lato', Sans-serif;\">\n<div class=\"elementor-text-editor elementor-clearfix\">\n<h1 class=\"Latex_page_title\">Cours : Sommes et produits en Maths Sup<\/h1>\n<\/div>\n<p class=\"colone_latex_ancres\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-sommes-produits-maths-sup\/\">R\u00e9sum\u00e9 de cours<\/a> <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-sommes-produits-maths-sup\/\">Exercices<\/a> <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-corriges-sommes-produits-maths-sup\/\">Corrig\u00e9s<\/a><\/p>\n<p class=\"colone_latex_ancres\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-sup-maths\/\">Cours en ligne de Maths en Maths Sup<\/a><\/p>\n<p style=\"text-align: justify;\">Ce r\u00e9capitulatif de cours sur les sommes et produits en maths sup est une ressource essentielle qui vous accompagnera tout au long de votre parcours en classes pr\u00e9paratoires. Il rev\u00eat une importance capitale de bien assimiler ces notions et de les ma\u00eetriser de mani\u00e8re approfondie. N&rsquo;h\u00e9sitez pas \u00e0 solliciter l&rsquo;aide d&rsquo;un <a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/maths\/tous-niveaux\/france\/\">prof particulier en maths<\/a> si vous \u00e9prouvez le moindre besoin.<\/p>\n<h2>R\u00e9sum\u00e9 de cours et m\u00e9thodes &#8211; sommes et produits<\/h2>\n<h3>1. Coefficients du bin\u00f4me<\/h3>\n<p><b>1. D\u00e9finition\u00a0<\/b>: Soit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-54bd9ef63c85d06e518a9beb21ccea3a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#107;&#32;&#44;&#32;&#110;&#41;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#125;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"83\" style=\"vertical-align: -4px;\"\/>.<br \/>\nSi <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-cf6421bbd1c68b72ebf707b0daada972_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#92;&#108;&#101;&#113;&#32;&#110;&#44;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"81\" style=\"vertical-align: -4px;\"\/> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-553feb420e3301f164fb4ced94863dca_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#107;&#125;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#33;&#125;&#32;&#123;&#107;&#33;&#32;&#92;&#44;&#32;&#40;&#110;&#32;&#45;&#32;&#107;&#41;&#33;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"138\" style=\"vertical-align: -17px;\"\/><br \/>\nse lit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3422b6bb5c160593658b7c39425d9880_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"9\" style=\"vertical-align: 0px;\"\/> parmi <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/>.<br \/>\nC&rsquo;est le nombre de parties \u00e0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3422b6bb5c160593658b7c39425d9880_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"9\" style=\"vertical-align: 0px;\"\/> \u00e9l\u00e9ments d&rsquo;un <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-ensembles-et-applications-maths-sup\/\">ensemble<\/a> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-764e1c770271f92700e1a4fbce46c668_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#69;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/> contenant <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> \u00e9l\u00e9ments.<\/p>\n<p><b>2. Valeurs particuli\u00e8res\u00a0<\/b><br \/>\nPour <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-e7d9750ef16217fec27533b7016511c6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"45\" style=\"vertical-align: -1px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-78abb228de24725457b2c34c9ada2f97_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;&#32;&#92;&#103;&#101;&#113;&#32;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"43\" style=\"vertical-align: -3px;\"\/>,<b>\u00a0<\/b><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b29669ee1d11c1c45c984a212d2cef2f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#49;&#125;&#32;&#61;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#110;&#32;&#45;&#32;&#49;&#125;&#32;&#61;&#32;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"159\" style=\"vertical-align: -17px;\"\/>, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-eac122b2ad4fee97590a74fc0f7190ba_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#50;&#125;&#32;&#61;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#110;&#32;&#45;&#32;&#50;&#32;&#125;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#40;&#110;&#32;&#45;&#32;&#49;&#41;&#125;&#32;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"216\" style=\"vertical-align: -17px;\"\/>, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-0c99310afafa1600087e68108feee901_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#51;&#125;&#32;&#61;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#110;&#32;&#45;&#32;&#51;&#32;&#125;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#40;&#110;&#32;&#45;&#32;&#49;&#41;&#40;&#110;&#32;&#45;&#32;&#50;&#41;&#125;&#32;&#54;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"271\" style=\"vertical-align: -17px;\"\/>.<\/p>\n<p>Dans la <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-suites-numeriques-maths-sup\/\">suite<\/a>, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-559678e9573a8ab3ab21eb6712362f6e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#107;&#44;&#32;&#110;&#41;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#125;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"83\" style=\"vertical-align: -4px;\"\/>.<\/p>\n<p><b>3.\u00a0<\/b>Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-06bc0abe779cafd2e2529e133ab2f343_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#92;&#108;&#101;&#113;&#32;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"77\" style=\"vertical-align: -3px;\"\/> , <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-bca5a9ce32856dcaabd1e100833f5844_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#107;&#125;&#32;&#61;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#110;&#32;&#45;&#32;&#107;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"123\" style=\"vertical-align: -17px;\"\/>.<br \/>\n<b>4.\u00a0<\/b>Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-dd3e7ffbc1d3f4d4b0b0d18d89ccc539_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#92;&#108;&#101;&#113;&#32;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"76\" style=\"vertical-align: -3px;\"\/>, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2c62b1d0c7e823ec7b4a099b0bd70416_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#107;&#32;&#92;&#44;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#107;&#125;&#32;&#61;&#32;&#110;&#92;&#44;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#32;&#45;&#32;&#49;&#32;&#125;&#32;&#123;&#107;&#32;&#45;&#32;&#49;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"151\" style=\"vertical-align: -17px;\"\/>.<\/p>\n<p><b>5. Formule du triangle de Pascal<\/b><br \/>\nSi <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-862816a7f069ec9b79aea147ca91592a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#92;&#108;&#101;&#113;&#32;&#110;&#32;&#45;&#32;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"105\" style=\"vertical-align: -3px;\"\/>, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-0d782c208a81a09a3e607161120f4c38_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#125;&#32;&#123;&#107;&#125;&#32;&#61;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#32;&#45;&#32;&#49;&#32;&#125;&#32;&#123;&#107;&#32;&#45;&#32;&#49;&#125;&#32;&#43;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#32;&#45;&#32;&#49;&#32;&#125;&#32;&#123;&#107;&#32;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"211\" style=\"vertical-align: -17px;\"\/>.<b><\/b><\/p>\n<p>&nbsp;<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"184597\" class=\"elementor elementor-184597\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-f6a24df elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"f6a24df\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-1a43b36a ae-bg-gallery-type-default\" data-id=\"1a43b36a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-51eac563 elementor-widget elementor-widget-heading\" data-id=\"51eac563\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">PROF DE MATHS PARTICULIER<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51d48fa4 elementor-widget elementor-widget-heading\" data-id=\"51d48fa4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Des cours de qualit\u00e9 et enseignants aguerris<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fd3aeff elementor-widget elementor-widget-heading\" data-id=\"7fd3aeff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9parer des concours ou s'exercer<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-691aa52c elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"691aa52c\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/maths\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours de maths \u00e0 domicile<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-266b70e2 elementor-widget elementor-widget-text-editor\" data-id=\"266b70e2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left\"><b>Avis Google France <\/b><span style=\"color: #e5a430\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-4bbd68df ae-bg-gallery-type-default\" data-id=\"4bbd68df\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<h3>2. Notations <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-58f087ff7f86b39fa0be9f1ec7f83572_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#117;&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"18\" style=\"vertical-align: -5px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-20ea8ebc5751fa591e0704ec8eaafce8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#112;&#114;&#111;&#100;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"16\" style=\"vertical-align: -5px;\"\/><b><\/b><\/h3>\n<p><b>2.1. D\u00e9finitions\u00a0<\/b><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/><b>\u00a0def<\/b>\u00a0: Soient <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> deux entiers tels que <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-65c2b1c5fc5cf8a622d640e11a79ea60_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#109;&#32;&#92;&#108;&#101;&#113;&#32;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"50\" style=\"vertical-align: -3px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-dfc0e9dc0ab9e230f9b42d77b991b13f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;&#95;&#109;&#92;&#44;&#32;&#44;&#32;&#92;&#44;&#32;&#92;&#99;&#100;&#111;&#116;&#115;&#32;&#92;&#44;&#32;&#44;&#32;&#97;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"88\" style=\"vertical-align: -4px;\"\/> des <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-complexes-maths-sup\/\">complexes<\/a>, on note<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-37cf1aeec3e53fc9651eb273b98a59ee_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;&#95;&#109;&#32;&#92;&#44;&#32;&#43;&#32;&#97;&#95;&#123;&#109;&#32;&#43;&#49;&#125;&#92;&#44;&#32;&#43;&#32;&#92;&#99;&#100;&#111;&#116;&#115;&#32;&#92;&#44;&#32;&#43;&#32;&#97;&#95;&#110;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"248\" style=\"vertical-align: -22px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-e42700e1587b0444e1d43b17ee200d21_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;&#95;&#109;&#32;&#92;&#116;&#105;&#109;&#101;&#115;&#32;&#97;&#95;&#123;&#109;&#32;&#43;&#49;&#125;&#32;&#92;&#116;&#105;&#109;&#101;&#115;&#32;&#92;&#99;&#100;&#111;&#116;&#115;&#32;&#92;&#116;&#105;&#109;&#101;&#115;&#32;&#97;&#95;&#110;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#123;&#107;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"239\" style=\"vertical-align: -22px;\"\/><\/p>\n<p>&#x1f44d; : l&rsquo;indice de sommation (ou de produit) <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3422b6bb5c160593658b7c39425d9880_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"9\" style=\"vertical-align: 0px;\"\/> peut \u00eatre remplac\u00e9 par un indice diff\u00e9rent de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/>.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/>\u00a0<b>def<\/b>\u00a0: Soient <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"\/> , <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3bf85f1087e9fbed3a319341134ac1a2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"10\" style=\"vertical-align: -4px;\"\/> deux entiers tels que <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-7c2aa2f07e360957f0e35c2c4bde14e4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#109;&#32;&#92;&#108;&#101;&#113;&#32;&#110;&#32;&#60;&#32;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"82\" style=\"vertical-align: -4px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-327cc5fcd143efe4efaf6d8c1349d78c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#97;&#95;&#107;&#41;&#95;&#123;&#109;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#92;&#108;&#101;&#113;&#32;&#112;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"79\" style=\"vertical-align: -6px;\"\/> des complexes.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f7ea8d4441529312e497730b6217595c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;&#32;&#43;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#110;&#32;&#43;&#49;&#32;&#125;&#32;&#94;&#112;&#32;&#97;&#95;&#107;&#32;&#61;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#123;&#107;&#32;&#109;&#125;&#32;&#94;&#112;&#32;&#97;&#95;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"206\" style=\"vertical-align: -24px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-0290c67f801ea0694a3f47509f83aa9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#123;&#107;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;&#32;&#92;&#116;&#105;&#109;&#101;&#115;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#123;&#107;&#61;&#32;&#110;&#32;&#43;&#32;&#49;&#32;&#125;&#32;&#94;&#112;&#32;&#97;&#95;&#107;&#32;&#61;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#123;&#107;&#61;&#32;&#109;&#125;&#32;&#94;&#112;&#32;&#97;&#95;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"210\" style=\"vertical-align: -24px;\"\/><\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/> Soient <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> deux entiers tels que <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-65c2b1c5fc5cf8a622d640e11a79ea60_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#109;&#32;&#92;&#108;&#101;&#113;&#32;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"50\" style=\"vertical-align: -3px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c8dfb2c294fbfb0719dd16ab1035c5d7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#97;&#95;&#107;&#41;&#95;&#123;&#109;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#92;&#108;&#101;&#113;&#32;&#110;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"80\" style=\"vertical-align: -5px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-041739c472efbee26748e65140208afb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#98;&#95;&#107;&#41;&#95;&#123;&#109;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#92;&#108;&#101;&#113;&#32;&#110;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"78\" style=\"vertical-align: -5px;\"\/> deux familles de complexes<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f113f352168d3b16a8f3e8b41e919e16_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#97;&#115;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"9\" width=\"7\" style=\"vertical-align: 0px;\"\/>\u00a0<b>P1\u00a0<\/b>:<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-03baea2bb82108c7f4e2af5d47142d70_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#40;&#97;&#95;&#107;&#32;&#43;&#32;&#98;&#95;&#107;&#41;&#32;&#61;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;&#32;&#43;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#98;&#95;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"244\" style=\"vertical-align: -22px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b68dbbb2e9789184f206eae785895818_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#40;&#97;&#95;&#107;&#32;&#43;&#32;&#98;&#95;&#107;&#41;&#32;&#61;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;&#32;&#92;&#116;&#105;&#109;&#101;&#115;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#98;&#95;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"244\" style=\"vertical-align: -22px;\"\/><\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f113f352168d3b16a8f3e8b41e919e16_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#97;&#115;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"9\" width=\"7\" style=\"vertical-align: 0px;\"\/>\u00a0<b>P2<\/b>\u00a0: si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-18b4bc673d50cf4e2466493055aa91d4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#97;&#108;&#112;&#104;&#97;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#67;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"46\" style=\"vertical-align: -1px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-34a336f4c77b23ed0d6759b52eca2e23_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#116;&#97;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#67;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"46\" style=\"vertical-align: -4px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f524393ab54dcbd7ee0a99ff973bfe29_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#40;&#92;&#97;&#108;&#112;&#104;&#97;&#92;&#44;&#32;&#32;&#97;&#95;&#107;&#32;&#43;&#32;&#92;&#98;&#101;&#116;&#97;&#32;&#41;&#32;&#61;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"127\" style=\"vertical-align: -22px;\"\/> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-815f0cbd796f5b742372e9fdda29a49e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#97;&#108;&#112;&#104;&#97;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;&#32;&#43;&#32;&#40;&#110;&#32;&#45;&#32;&#109;&#32;&#43;&#32;&#49;&#41;&#32;&#92;&#98;&#101;&#116;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"190\" style=\"vertical-align: -22px;\"\/>.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-cedc3097e47778a658315ef960c79e86_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#40;&#92;&#97;&#108;&#112;&#104;&#97;&#32;&#92;&#44;&#32;&#97;&#95;&#107;&#32;&#41;&#32;&#61;&#32;&#92;&#97;&#108;&#112;&#104;&#97;&#94;&#123;&#110;&#32;&#45;&#32;&#109;&#32;&#43;&#32;&#49;&#125;&#32;&#92;&#112;&#114;&#111;&#100;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;&#32;&#92;&#44;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"213\" style=\"vertical-align: -22px;\"\/>.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f113f352168d3b16a8f3e8b41e919e16_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#97;&#115;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"9\" width=\"7\" style=\"vertical-align: 0px;\"\/><b>\u00a0P3\u00a0<\/b>:\u00a0 Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d9c61d832072f500029ac89e3c50dab2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#125;&#94;&#42;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"49\" style=\"vertical-align: -4px;\"\/>, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-e4d1bc6b91dbc049073b8f88a19249b2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;&#94;&#113;&#32;&#61;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#112;&#114;&#111;&#100;&#95;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;&#32;&#94;&#113;\" title=\"Rendered by QuickLaTeX.com\" height=\"55\" width=\"161\" style=\"vertical-align: -23px;\"\/><\/p>\n<p>&#x1f44d; Conseil : il faut savoir utiliser la notation <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-58f087ff7f86b39fa0be9f1ec7f83572_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#117;&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"18\" style=\"vertical-align: -5px;\"\/> ou la notation <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-20ea8ebc5751fa591e0704ec8eaafce8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#112;&#114;&#111;&#100;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"16\" style=\"vertical-align: -5px;\"\/> bien plus pr\u00e9cises que les notations utilisant des \u00a0\u00bb <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-df65a4aca9feda0760c24bc309b6bb11_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#44;&#32;&#92;&#99;&#100;&#111;&#116;&#115;&#32;&#92;&#44;\" title=\"Rendered by QuickLaTeX.com\" height=\"2\" width=\"19\" style=\"vertical-align: 3px;\"\/> \u00ab\u00a0.<\/p>\n<p><b>2.2. Changement d&rsquo;indices<\/b><br \/>\nSi <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> deux entiers tels que <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-65c2b1c5fc5cf8a622d640e11a79ea60_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#109;&#32;&#92;&#108;&#101;&#113;&#32;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"50\" style=\"vertical-align: -3px;\"\/> et si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-5458a70a032c3932b6099fb393acaa65_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#90;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"44\" style=\"vertical-align: -4px;\"\/>, les <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c8dfb2c294fbfb0719dd16ab1035c5d7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#97;&#95;&#107;&#41;&#95;&#123;&#109;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#92;&#108;&#101;&#113;&#32;&#110;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"80\" style=\"vertical-align: -5px;\"\/> \u00e9tant des complexes<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-140c66809d9cb9e60e22b6fa2b9f432f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#97;&#95;&#123;&#107;&#32;&#43;&#32;&#112;&#125;&#32;&#61;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#113;&#32;&#61;&#32;&#109;&#32;&#43;&#32;&#112;&#32;&#125;&#32;&#94;&#123;&#110;&#32;&#43;&#32;&#112;&#32;&#125;&#32;&#97;&#95;&#123;&#113;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"56\" width=\"158\" style=\"vertical-align: -24px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c3d9696a3ccc63dd7c9ffb61adcb6155_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#97;&#95;&#123;&#107;&#32;&#43;&#32;&#112;&#125;&#32;&#61;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#32;&#123;&#113;&#32;&#61;&#32;&#109;&#32;&#43;&#32;&#112;&#32;&#125;&#32;&#94;&#123;&#110;&#32;&#43;&#32;&#112;&#32;&#125;&#32;&#97;&#95;&#123;&#113;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"56\" width=\"158\" style=\"vertical-align: -24px;\"\/><br \/>\n(on a pos\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d3eda87b11841cb0d25dba9c93de675a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;&#32;&#61;&#32;&#107;&#32;&#43;&#32;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"73\" style=\"vertical-align: -4px;\"\/> ).<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-514ab4d1f82304c81e19196c2736b3f6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#97;&#95;&#123;&#32;&#112;&#32;&#45;&#32;&#107;&#125;&#32;&#61;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#113;&#32;&#61;&#32;&#112;&#32;&#45;&#32;&#110;&#32;&#125;&#32;&#94;&#123;&#112;&#32;&#45;&#32;&#109;&#32;&#125;&#32;&#97;&#95;&#123;&#113;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"155\" style=\"vertical-align: -24px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-5a687dd59390ad4a16d9384a7f04035f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#97;&#95;&#123;&#32;&#112;&#32;&#45;&#32;&#107;&#125;&#32;&#61;&#32;&#92;&#112;&#114;&#111;&#100;&#32;&#95;&#32;&#123;&#113;&#32;&#61;&#32;&#112;&#32;&#45;&#32;&#110;&#32;&#125;&#32;&#94;&#123;&#112;&#32;&#45;&#32;&#109;&#32;&#125;&#32;&#97;&#95;&#123;&#113;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"154\" style=\"vertical-align: -24px;\"\/><br \/>\n(on a pos\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2ecf6a6492e55d170b6d97f354a8e0a1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;&#32;&#61;&#32;&#112;&#32;&#45;&#32;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"72\" style=\"vertical-align: -4px;\"\/>).<\/p>\n<p>&#x26a0;&#xfe0f; : Les seuls changements d&rsquo;indices possibles (<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3422b6bb5c160593658b7c39425d9880_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"9\" style=\"vertical-align: 0px;\"\/> \u00e9tant l&rsquo;ancien indice et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ac7da57d7f507262338bb5168feb3e06_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"8\" style=\"vertical-align: -4px;\"\/> le nouvel indice) sont de la forme <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c011720099cea659e3392b2e3ff69a93_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;&#32;&#61;&#32;&#107;&#32;&#43;&#32;&#92;&#116;&#101;&#120;&#116;&#114;&#109;&#123;&#67;&#115;&#116;&#101;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"99\" style=\"vertical-align: -4px;\"\/> ou <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c90a39d853efd420d83d1b0580f300c1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;&#32;&#61;&#32;&#92;&#116;&#101;&#120;&#116;&#114;&#109;&#123;&#67;&#115;&#116;&#101;&#125;&#32;&#45;&#32;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"97\" style=\"vertical-align: -4px;\"\/> o\u00f9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f7d45f6db03394d1170a05a3f689974d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#116;&#101;&#120;&#116;&#114;&#109;&#123;&#67;&#115;&#116;&#101;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"35\" style=\"vertical-align: 0px;\"\/> est un entier.<\/p>\n<p><b>2.3. T\u00e9lescopage<\/b><br \/>\nQuand il s&rsquo;agit de calculer<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-491e38b66eebd80291ed04f42ffb18eb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#113;&#117;&#97;&#100;&#32;&#83;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#97;&#95;&#123;&#107;&#32;&#43;&#32;&#49;&#125;&#32;&#45;&#32;&#97;&#95;&#107;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"157\" style=\"vertical-align: -22px;\"\/>,<br \/>\non \u00e9crit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-01502b567a522c67d52cfcd271e12189_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#123;&#107;&#32;&#43;&#32;&#49;&#125;&#32;&#45;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"175\" style=\"vertical-align: -22px;\"\/><br \/>\npuis en posant <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-557aa5ded5cbaacc6810c0b2389a3551_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#106;&#32;&#61;&#32;&#107;&#32;&#43;&#32;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"72\" style=\"vertical-align: -4px;\"\/> dans la premi\u00e8re somme :<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-cac7efaa7bba461b5ac4abfcd7a63df8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#106;&#32;&#61;&#32;&#109;&#43;&#49;&#125;&#32;&#94;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#97;&#95;&#123;&#106;&#125;&#32;&#45;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#97;&#95;&#107;&#32;&#32;&#61;&#32;&#97;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#45;&#32;&#97;&#95;&#32;&#109;&#92;&#44;\" title=\"Rendered by QuickLaTeX.com\" height=\"55\" width=\"277\" style=\"vertical-align: -24px;\"\/>.<\/p>\n<p>&#x26a0;&#xfe0f; Il faut savoir faire de m\u00eame le calcul de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41c06439072fa984121fca6922674523_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#84;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#109;&#125;&#32;&#94;&#110;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#97;&#95;&#123;&#107;&#32;&#45;&#32;&#49;&#32;&#125;&#32;&#45;&#32;&#97;&#95;&#123;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"157\" style=\"vertical-align: -22px;\"\/>\u00a0qui donne <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f39bda02469e714f391e9ddc1d890e01_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#84;&#32;&#61;&#32;&#97;&#32;&#95;&#123;&#109;&#32;&#45;&#32;&#49;&#125;&#32;&#45;&#32;&#97;&#95;&#110;&#92;&#44;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"115\" style=\"vertical-align: -4px;\"\/>.<\/p>\n<p><b>2.4.Les sommes \u00e0 conna\u00eetre<br \/>\n<\/b><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/>\u00a0<b>Formule du<\/b><b>\u00a0bin\u00f4me de Newton.<\/b><br \/>\nSi <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2e2111676a372957314eba9733e9c87b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;&#32;&#44;&#32;&#98;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#67;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"60\" style=\"vertical-align: -4px;\"\/>, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f87de0da6650e2e96afc9143e0ffeeb3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#40;&#97;&#32;&#43;&#32;&#98;&#41;&#32;&#94;&#110;&#32;&#61;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#112;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#110;&#32;&#92;&#98;&#105;&#110;&#111;&#109;&#32;&#123;&#110;&#32;&#125;&#32;&#123;&#112;&#125;&#32;&#97;&#32;&#94;&#112;&#32;&#92;&#44;&#32;&#98;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#112;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"52\" width=\"204\" style=\"vertical-align: -24px;\"\/><\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/>\u00a0<b>L&rsquo;<\/b><b>identit\u00e9 de Bernoulli<\/b><br \/>\nSi <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-5c53d6ebabdbcfa4e107550ea60b1b19_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f56d50c26583f9a035ff6b4e3c0ca5c0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#98;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"8\" style=\"vertical-align: 0px;\"\/> sont complexes et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-eaaafa768bfe20419212769eeea18601_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#32;&#125;&#94;&#42;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"51\" style=\"vertical-align: -1px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-585c2ac758d6ecb7145e584081353a89_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#97;&#32;&#94;&#110;&#32;&#45;&#32;&#98;&#32;&#94;&#110;&#32;&#61;&#32;&#40;&#97;&#32;&#45;&#32;&#98;&#41;&#32;&#92;&#44;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#125;&#32;&#97;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#32;&#45;&#32;&#107;&#125;&#32;&#92;&#44;&#32;&#98;&#32;&#94;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"240\" style=\"vertical-align: -22px;\"\/> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6d17209317aac6447fc39dcbfb51dbf3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;&#32;&#94;&#98;&#32;&#45;&#32;&#98;&#94;&#110;&#32;&#61;&#32;&#40;&#97;&#45;&#98;&#41;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#125;&#97;&#94;&#107;&#32;&#92;&#44;&#32;&#98;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#32;&#45;&#32;&#107;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"235\" style=\"vertical-align: -22px;\"\/>.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/><b>\u00a0Suite g\u00e9om\u00e9trique<br \/>\n<\/b>Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-79dc02313eb158c0a563ceb52750f1c7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#67;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"43\" style=\"vertical-align: -4px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-cab37021047f261a2c3ab9efbc4124d7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;&#32;&#92;&#110;&#101;&#113;&#32;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"40\" style=\"vertical-align: -4px;\"\/>,<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-969a7796b886cce480512029980631a5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#110;&#32;&#113;&#94;&#107;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#49;&#32;&#45;&#32;&#113;&#94;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#125;&#32;&#123;&#49;&#32;&#45;&#32;&#113;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"137\" style=\"vertical-align: -22px;\"\/>.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/> Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d831592af8d4308a17472da2a5ba742a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#125;&#32;&#94;&#42;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"51\" style=\"vertical-align: -1px;\"\/>,<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d9a96c4212bfa9e194b7402e91c71b39_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#110;&#32;&#107;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#125;&#32;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"51\" width=\"130\" style=\"vertical-align: -23px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-81c6d07a12c2722a78e7ac10f06e38cd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#110;&#32;&#107;&#94;&#50;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#40;&#50;&#32;&#110;&#32;&#43;&#32;&#49;&#41;&#32;&#125;&#32;&#54;\" title=\"Rendered by QuickLaTeX.com\" height=\"50\" width=\"202\" style=\"vertical-align: -22px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a3180d426c21574eb98e69534cc537cf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#110;&#32;&#107;&#94;&#51;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#94;&#50;&#32;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#94;&#50;&#32;&#125;&#32;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"51\" width=\"153\" style=\"vertical-align: -23px;\"\/>.<\/p>\n<p><strong>D\u00e9monstrations :\u00a0<\/strong><\/p>\n<p>On les \u00e9tablit par <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-recurrence-maths-sup\/\">r\u00e9currence<\/a><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/> si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-90dfe4768bfa5842274340262040a00b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#125;&#94;&#42;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"51\" style=\"vertical-align: -1px;\"\/>,<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-e690b893ea6438744db51ef7f806bc6e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#113;&#117;&#97;&#100;&#32;&#32;&#72;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"23\" style=\"vertical-align: -3px;\"\/> : <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1c6316abe5e880f5cf9d3b74366d4178_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#83;&#32;&#95;&#32;&#110;&#32;&#61;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#110;&#32;&#107;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#125;&#32;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"51\" width=\"174\" style=\"vertical-align: -23px;\"\/>.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-5b8b2b07d32d453d02a9851b57f74254_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#83;&#32;&#95;&#32;&#49;&#32;&#61;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#49;&#32;&#107;&#32;&#61;&#32;&#49;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#49;&#40;&#49;&#32;&#43;&#32;&#49;&#41;&#125;&#32;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"202\" style=\"vertical-align: -23px;\"\/> donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-edfe2955fbee758d4113fd7ccf3cd3cf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"21\" style=\"vertical-align: -4px;\"\/> est vraie.<br \/>\nOn suppose que <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d71fa2c45fe455eaaf27ef84a8b6d1ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"23\" style=\"vertical-align: -3px;\"\/> est vraie.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d34652707c818544e29d9f04769045c4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#32;&#83;&#95;&#110;&#32;&#43;&#32;&#110;&#32;&#43;&#32;&#49;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#32;&#92;&#108;&#101;&#102;&#116;&#40;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#110;&#32;&#50;&#32;&#43;&#32;&#49;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"33\" width=\"289\" style=\"vertical-align: -12px;\"\/><br \/>\nsoit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-185c4ecc4a181a172639f73d0fd31231_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#40;&#110;&#32;&#43;&#32;&#50;&#41;&#32;&#125;&#32;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"173\" style=\"vertical-align: -12px;\"\/>.<br \/>\nOn a prouv\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1e018bf0651261bd4fe9f0cbeb1f09c5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#92;&#44;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"40\" style=\"vertical-align: -5px;\"\/>.<br \/>\nLa formule est vraie par r\u00e9currence.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/> Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-90dfe4768bfa5842274340262040a00b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#125;&#94;&#42;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"51\" style=\"vertical-align: -1px;\"\/>,<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d71fa2c45fe455eaaf27ef84a8b6d1ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"23\" style=\"vertical-align: -3px;\"\/> : <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4a01c858e6228e7b18f3763aa4b67c81_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#84;&#32;&#95;&#32;&#110;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#110;&#32;&#107;&#94;&#50;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#40;&#50;&#32;&#110;&#32;&#43;&#32;&#49;&#41;&#32;&#125;&#32;&#54;\" title=\"Rendered by QuickLaTeX.com\" height=\"51\" width=\"245\" style=\"vertical-align: -23px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f21542209bbfa9a1d07a8270cf45ef0e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#84;&#32;&#95;&#32;&#49;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#49;&#32;&#107;&#94;&#50;&#32;&#61;&#32;&#49;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#49;&#40;&#49;&#32;&#43;&#32;&#49;&#41;&#40;&#50;&#32;&#43;&#32;&#49;&#41;&#32;&#125;&#32;&#54;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"262\" style=\"vertical-align: -23px;\"\/> donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-edfe2955fbee758d4113fd7ccf3cd3cf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"21\" style=\"vertical-align: -4px;\"\/> est vraie.<br \/>\nOn suppose que <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d71fa2c45fe455eaaf27ef84a8b6d1ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"23\" style=\"vertical-align: -3px;\"\/> est vraie.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3a31a973e57a515b2f0f36d4b36bf802_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#84;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#32;&#84;&#95;&#110;&#32;&#43;&#32;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"164\" style=\"vertical-align: -5px;\"\/> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8f19d14a93b704ceb48cd8e072f52024_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#84;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#32;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#32;&#92;&#108;&#101;&#102;&#116;&#40;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#40;&#50;&#92;&#44;&#32;&#110;&#32;&#43;&#32;&#49;&#41;&#125;&#32;&#54;&#32;&#43;&#32;&#110;&#32;&#43;&#32;&#49;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"286\" style=\"vertical-align: -17px;\"\/><br \/>\nsoit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-89abd9ec2bd86b7976720763c0b2aefa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#84;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#32;&#125;&#32;&#54;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#50;&#32;&#92;&#44;&#110;&#32;&#94;&#50;&#32;&#43;&#32;&#110;&#32;&#43;&#32;&#54;&#32;&#92;&#44;&#110;&#32;&#43;&#32;&#54;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"274\" style=\"vertical-align: -12px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8c4aea48e48fa430989c0a60b4687f4b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#92;&#44;&#32;&#32;&#110;&#32;&#94;&#50;&#32;&#43;&#32;&#55;&#32;&#92;&#44;&#110;&#32;&#43;&#32;&#54;&#32;&#61;&#32;&#40;&#50;&#32;&#92;&#44;&#32;&#110;&#32;&#43;&#32;&#51;&#41;&#40;&#110;&#32;&#43;&#32;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"249\" style=\"vertical-align: -5px;\"\/><br \/>\non obtient :<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-cb2b15db6167a7635734c1d8ae48a157_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#84;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#40;&#110;&#32;&#43;&#32;&#50;&#41;&#40;&#50;&#32;&#92;&#44;&#110;&#32;&#43;&#32;&#51;&#41;&#125;&#32;&#54;\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"240\" style=\"vertical-align: -12px;\"\/> ce qui prouve <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1e018bf0651261bd4fe9f0cbeb1f09c5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#92;&#44;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"40\" style=\"vertical-align: -5px;\"\/>.<br \/>\nLa formule est vraie par r\u00e9currence.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/> Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-90dfe4768bfa5842274340262040a00b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#125;&#94;&#42;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"51\" style=\"vertical-align: -1px;\"\/>,<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1e78b15d17540cd8bf219e735257bbde_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#72;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"23\" style=\"vertical-align: -3px;\"\/> : <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1faf1704f1f6069f3f58fe0e6917de4b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#85;&#32;&#95;&#32;&#110;&#32;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#110;&#32;&#107;&#94;&#51;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#94;&#50;&#32;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#94;&#50;&#32;&#125;&#32;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"51\" width=\"197\" style=\"vertical-align: -23px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-945135d002f54203162a2b4d23c578d7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#85;&#95;&#32;&#49;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#49;&#32;&#107;&#94;&#51;&#32;&#61;&#32;&#49;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#49;&#94;&#50;&#32;&#40;&#49;&#32;&#43;&#32;&#49;&#41;&#94;&#50;&#32;&#125;&#32;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"225\" style=\"vertical-align: -23px;\"\/> donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-edfe2955fbee758d4113fd7ccf3cd3cf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"21\" style=\"vertical-align: -4px;\"\/> est vraie.<br \/>\nOn suppose que <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d71fa2c45fe455eaaf27ef84a8b6d1ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"23\" style=\"vertical-align: -3px;\"\/> est vraie.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-5634de1983a2fdaaa2d2b4a17d737e6d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#85;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#32;&#85;&#95;&#110;&#32;&#43;&#32;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#94;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"167\" style=\"vertical-align: -5px;\"\/> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c750b470c2755856a01c1f9eddea6ad5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#32;&#32;&#85;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#94;&#50;&#32;&#92;&#108;&#101;&#102;&#116;&#40;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#94;&#50;&#32;&#125;&#32;&#52;&#32;&#43;&#32;&#110;&#32;&#43;&#32;&#49;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"44\" width=\"235\" style=\"vertical-align: -17px;\"\/><br \/>\nsoit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-42dca41b0931825043263e8ffda11634_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#85;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#94;&#50;&#32;&#125;&#32;&#52;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#110;&#32;&#94;&#50;&#32;&#43;&#32;&#52;&#32;&#92;&#44;&#32;&#110;&#32;&#43;&#32;&#52;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"238\" style=\"vertical-align: -12px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-06cee008ea59435fad7aadff10afd4a1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#85;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#40;&#110;&#32;&#43;&#32;&#49;&#41;&#94;&#50;&#32;&#40;&#110;&#32;&#43;&#32;&#50;&#41;&#94;&#50;&#32;&#125;&#32;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"189\" style=\"vertical-align: -13px;\"\/> ce qui prouve <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1e018bf0651261bd4fe9f0cbeb1f09c5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#123;&#110;&#32;&#43;&#32;&#49;&#125;&#92;&#44;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"40\" style=\"vertical-align: -5px;\"\/>.<br \/>\nLa propri\u00e9t\u00e9 est vraie par r\u00e9currence.<\/p>\n<p><b>Exercice\u00a0<\/b>:<br \/>\nSi <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-90dfe4768bfa5842274340262040a00b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;&#32;&#92;&#105;&#110;&#32;&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#78;&#125;&#94;&#42;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"51\" style=\"vertical-align: -1px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-80529d8a4b011a9945cbfd6f4ea34313_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#32;&#92;&#110;&#101;&#113;&#32;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"42\" style=\"vertical-align: -4px;\"\/>, calculer <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-93549f89b51eefaa6b642afb1da92d67_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#125;&#32;&#107;&#32;&#92;&#44;&#32;&#120;&#32;&#94;&#123;&#107;&#32;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"59\" style=\"vertical-align: -22px;\"\/><\/p>\n<p><strong>Corrig\u00e9 :<\/strong><\/p>\n<p>On introduit si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3f97c2122b727328e8ea4cb998a4d33c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#32;&#92;&#110;&#101;&#113;&#32;&#49;&#44;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"47\" style=\"vertical-align: -4px;\"\/> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4357504f584fba2a0ebc060b72805dc7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#40;&#120;&#41;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#125;&#32;&#120;&#32;&#94;&#107;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#120;&#94;&#123;&#110;&#125;&#32;&#45;&#32;&#49;&#125;&#32;&#123;&#120;&#32;&#45;&#32;&#49;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"181\" style=\"vertical-align: -22px;\"\/><br \/>\nOn <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-derivees-maths-sup\/\">d\u00e9rive<\/a> :<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ba00d6fb7674a9439084bb730de67174_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#39;&#40;&#120;&#41;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#125;&#32;&#107;&#92;&#44;&#32;&#32;&#120;&#32;&#94;&#123;&#107;&#32;&#45;&#32;&#49;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"139\" style=\"vertical-align: -23px;\"\/> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-596608fd6319e0fb6dd4859ee02e07af_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#39;&#40;&#120;&#41;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#32;&#92;&#44;&#32;&#120;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#32;&#125;&#32;&#125;&#32;&#123;&#120;&#32;&#45;&#32;&#49;&#125;&#32;&#45;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#120;&#32;&#94;&#123;&#110;&#32;&#125;&#32;&#45;&#32;&#49;&#125;&#32;&#123;&#40;&#120;&#32;&#45;&#32;&#49;&#41;&#32;&#94;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"204\" style=\"vertical-align: -16px;\"\/><br \/>\ndonc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ecd114f7fde731451d8cc62a0425e33f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#32;&#92;&#44;&#32;&#102;&#39;&#40;&#120;&#41;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#110;&#32;&#92;&#44;&#32;&#120;&#94;&#123;&#110;&#125;&#32;&#125;&#32;&#123;&#120;&#32;&#45;&#32;&#49;&#125;&#32;&#45;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#120;&#32;&#94;&#123;&#110;&#43;&#49;&#125;&#32;&#45;&#32;&#120;&#125;&#32;&#123;&#40;&#120;&#32;&#45;&#32;&#49;&#41;&#32;&#94;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"213\" style=\"vertical-align: -16px;\"\/><br \/>\net <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d5392919f28e60e6333ac26eb7b8530c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#32;&#92;&#44;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#102;&#39;&#40;&#120;&#41;&#32;&#61;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#125;&#32;&#107;&#32;&#92;&#44;&#32;&#120;&#32;&#94;&#123;&#107;&#32;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"134\" style=\"vertical-align: -22px;\"\/><br \/>\ncar le terme pour <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c3180e5a60ff897b72e23b305f87b4b2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;&#32;&#61;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"42\" style=\"vertical-align: 0px;\"\/> est nul.<br \/>\nOn a prouv\u00e9 que<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-cb721ba93cf1ff9a05441027a102e5a8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#32;&#45;&#32;&#49;&#125;&#32;&#107;&#32;&#92;&#44;&#32;&#120;&#32;&#94;&#123;&#107;&#32;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#32;&#123;&#40;&#110;&#32;&#43;&#49;&#41;&#32;&#92;&#44;&#32;&#120;&#94;&#123;&#110;&#43;&#49;&#32;&#125;&#45;&#32;&#110;&#92;&#44;&#32;&#120;&#94;&#110;&#32;&#43;&#32;&#120;&#32;&#125;&#32;&#123;&#40;&#120;&#32;&#45;&#32;&#49;&#41;&#32;&#94;&#50;&#125;&#32;&#92;&#59;\" title=\"Rendered by QuickLaTeX.com\" height=\"53\" width=\"268\" style=\"vertical-align: -22px;\"\/>.<\/p>\n<p>&nbsp;<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"186409\" class=\"elementor elementor-186409\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-208557d4 elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"208557d4\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5c1307a9 ae-bg-gallery-type-default\" data-id=\"5c1307a9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a42a1b elementor-widget elementor-widget-heading\" data-id=\"a42a1b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">AVOIR LES MEILLEURS PROFS DE MATHS<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53b6892b elementor-widget elementor-widget-heading\" data-id=\"53b6892b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">C'est gagner en autonomie<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-339aefc1 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"339aefc1\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/maths\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours de maths particulier<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-461d5d63 ae-bg-gallery-type-default\" data-id=\"461d5d63\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<p><b>3.4. Intervertir les signes sommes<br \/>\n<\/b><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/>\u00a0<i>les cas sans probl\u00e8mes\u00a0<\/i><br \/>\nles bornes de sommation de la somme int\u00e9rieure ne d\u00e9pendent pas de l&rsquo;indice \u00ab\u00a0ext\u00e9rieur\u00a0\u00bb :<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-35c00af9c5a9b7a74e172d7ee75021e7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#107;&#32;&#61;&#32;&#110;&#125;&#32;&#94;&#123;&#110;&#39;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#105;&#32;&#61;&#32;&#112;&#125;&#94;&#123;&#112;&#39;&#125;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;&#32;&#61;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#105;&#32;&#61;&#32;&#112;&#125;&#32;&#94;&#123;&#112;&#39;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#110;&#125;&#94;&#123;&#110;&#39;&#125;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"247\" style=\"vertical-align: -28px;\"\/><\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/>\u00a0<i>Les cas difficiles<\/i><br \/>\nLes bornes de sommation de la somme int\u00e9rieure d\u00e9pendent de l&rsquo;indice \u00ab\u00a0ext\u00e9rieur\u00a0\u00bb.<br \/>\n<b>a)<\/b>\u00a0<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4451bb0bbfe4bda75862616d37d93487_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#105;&#32;&#61;&#32;&#48;&#125;&#94;&#107;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"144\" style=\"vertical-align: -23px;\"\/><br \/>\n<b>b)<\/b>\u00a0<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-e9e5a02198d7a4357b292f1a37990847_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#66;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#45;&#49;&#32;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#105;&#32;&#61;&#32;&#107;&#32;&#43;&#32;&#49;&#32;&#125;&#94;&#110;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"55\" width=\"161\" style=\"vertical-align: -24px;\"\/>.<br \/>\n&#x1f44d; Il faut seulement retenir la m\u00e9thode de calcul.<\/p>\n<p>D\u00e9monstration du cas difficile :<\/p>\n<div>\n<p>&#x1f44d; On rassemble les deux sommes en une seule somme en traduisant simultan\u00e9ment les conditions sur les indices.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/><b>\u00a0Premi\u00e8re expression\u00a0<\/b><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4451bb0bbfe4bda75862616d37d93487_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#105;&#32;&#61;&#32;&#48;&#125;&#94;&#107;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"144\" style=\"vertical-align: -23px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-cec481f3ccb29920ba0b591680d5d86c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#48;&#32;&#92;&#108;&#101;&#113;&#32;&#105;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#92;&#108;&#101;&#113;&#32;&#110;&#125;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"124\" style=\"vertical-align: -24px;\"\/><br \/>\nPuis <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-695d9d59bd04859c6c99e7feb11daab6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"\/> \u00e9tant fix\u00e9 dans <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-890d5941e7087da2036af3ab37948fa1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#33;&#32;&#091;&#48;&#32;&#44;&#32;&#110;&#093;&#92;&#33;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"37\" style=\"vertical-align: -5px;\"\/> , <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3422b6bb5c160593658b7c39425d9880_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"9\" style=\"vertical-align: 0px;\"\/> doit alors varier de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-695d9d59bd04859c6c99e7feb11daab6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"\/> \u00e0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> :<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-fc6653acd0dc45ca7e10d6f26288015a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#113;&#117;&#97;&#100;&#32;&#32;&#65;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#105;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#105;&#125;&#94;&#110;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"145\" style=\"vertical-align: -23px;\"\/>.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b6e225d778ccd32cb2bd9cc4eaead9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#117;&#108;&#108;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"7\" width=\"8\" style=\"vertical-align: 1px;\"\/> D<b>euxi\u00e8me expression\u00a0<\/b><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-e9e5a02198d7a4357b292f1a37990847_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#66;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#45;&#49;&#32;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#105;&#32;&#61;&#32;&#107;&#32;&#43;&#32;&#49;&#32;&#125;&#94;&#110;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"55\" width=\"161\" style=\"vertical-align: -24px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a71928b840679f8db9ce990d5f71b62d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#66;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#48;&#32;&#92;&#108;&#101;&#113;&#32;&#107;&#32;&#60;&#32;&#105;&#32;&#92;&#108;&#101;&#113;&#32;&#110;&#125;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"125\" style=\"vertical-align: -24px;\"\/><br \/>\nPuis <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-695d9d59bd04859c6c99e7feb11daab6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"\/> \u00e9tant fix\u00e9 dans <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-39e947194f5dd89319b8a9354128b97c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#33;&#32;&#091;&#49;&#32;&#44;&#32;&#110;&#093;&#92;&#33;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"37\" style=\"vertical-align: -5px;\"\/> , <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3422b6bb5c160593658b7c39425d9880_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"9\" style=\"vertical-align: 0px;\"\/> doit alors varier de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a5e437be25f29374d30f66cd46adf81c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: 0px;\"\/> \u00e0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1b6a9a3141913a397c78f627a0d8b996_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#32;&#45;&#32;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"36\" style=\"vertical-align: -1px;\"\/> :<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2346c1a0c93a987b4e5902da3db9ec6a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#113;&#117;&#97;&#100;&#32;&#92;&#113;&#117;&#97;&#100;&#32;&#32;&#66;&#32;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#105;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#94;&#123;&#105;&#32;&#45;&#32;&#49;&#125;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"146\" style=\"vertical-align: -23px;\"\/>.<\/p>\n<\/div>\n<p>&#x1f44d; Bien s\u00fbr, vous aurez peut-\u00eatre \u00e0 raisonner dans l&rsquo;autre sens et \u00e0 transformer<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b11de7121430c8435fd6be5e5af85148_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#105;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#105;&#125;&#94;&#110;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"107\" style=\"vertical-align: -23px;\"\/>\u00a0\u00a0en\u00a0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-764d07b11a92c4c147cd02d91a3a1cff_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#105;&#32;&#61;&#32;&#48;&#125;&#94;&#107;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"107\" style=\"vertical-align: -23px;\"\/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-580e4e85a052d47606dbd80d571634de_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#105;&#32;&#61;&#32;&#49;&#125;&#32;&#94;&#123;&#110;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#94;&#123;&#105;&#32;&#45;&#32;&#49;&#125;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"107\" style=\"vertical-align: -23px;\"\/>\u00a0 en\u00a0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-56a8b0c6a040f4f05b61054fa3792954_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#92;&#115;&#117;&#109;&#95;&#123;&#107;&#32;&#61;&#32;&#48;&#125;&#32;&#94;&#123;&#110;&#45;&#49;&#32;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#32;&#40;&#32;&#92;&#115;&#117;&#109;&#32;&#95;&#32;&#123;&#105;&#32;&#61;&#32;&#107;&#32;&#43;&#32;&#49;&#32;&#125;&#94;&#110;&#32;&#97;&#95;&#123;&#105;&#44;&#107;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#32;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"55\" width=\"123\" style=\"vertical-align: -24px;\"\/><\/p>\n<div>\n<p>N&rsquo;h\u00e9sitez pas \u00e0 consulter les autres cours en ligne de maths au programme de MPSI, PCSI, PTSI, notamment les chapitres suivants :<\/p>\n<ul>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-complexes-maths-sup\/\">nombres complexes<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-trigonometrie-maths-sup\/\">trigonom\u00e9trie<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-nombres-reels-maths-sup\/\">nombres r\u00e9els<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-ensembles-et-applications-maths-sup\/\">ensembles et applications<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-introduction-fonctions-maths-sup\/\">fonctions premi\u00e8re partie<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<p><!-- \/wp:paragraph --><\/p>\n<div id=\"gtx-trans\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cours : Sommes et produits en Maths Sup R\u00e9sum\u00e9 de cours Exercices Corrig\u00e9s Cours en ligne de Maths en Maths Sup Ce r\u00e9capitulatif de cours sur les sommes et produits en maths sup est une ressource essentielle qui vous accompagnera tout au long de votre parcours en classes pr\u00e9paratoires. Il rev\u00eat une importance capitale de [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cours Sommes et produits MPSI, PCSI, PTSI et m\u00e9thodes<\/title>\n<meta name=\"description\" content=\"Cours et les m\u00e9thodes des sommes et produits en MPSI, PCSI et PTSI. 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