{"id":694,"date":"2014-11-02T09:52:57","date_gmt":"2014-11-02T08:52:57","guid":{"rendered":"http:\/\/www.unimath.fr\/?p=694"},"modified":"2018-02-17T20:41:49","modified_gmt":"2018-02-17T19:41:49","slug":"dm-guide","status":"publish","type":"post","link":"http:\/\/www.unimath.fr\/?p=694","title":{"rendered":"DM Suites guid\u00e9 n\u00b01"},"content":{"rendered":"<p>Soit <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cleft%28u_%7Bn%7D%5Cright%29&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\left(u_{n}\\right)' title='\\left(u_{n}\\right)' class='latex' \/> la suite d\u00e9finie par <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7B0%7D+%3D+5&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{0} = 5' title='u_{0} = 5' class='latex' \/> et pour tout nombre entier naturel <img src='http:\/\/s0.wp.com\/latex.php?latex=n&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='n' title='n' class='latex' \/>, par : <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%2B1%7D+%3D+%5Cdfrac%7B4u_%7Bn%7D+-+1%7D%7Bu_%7Bn%7D+%2B2%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n+1} = \\dfrac{4u_{n} - 1}{u_{n} +2}' title='u_{n+1} = \\dfrac{4u_{n} - 1}{u_{n} +2}' class='latex' \/><\/p>\n<p>Si <img src='http:\/\/s0.wp.com\/latex.php?latex=f&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='f' title='f' class='latex' \/> est la fonction d\u00e9finie sur l&rsquo;intervalle <img src='http:\/\/s0.wp.com\/latex.php?latex=%5D-+2%7E%3B%7E%2B+%5Cinfty%5B&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt=']- 2~;~+ \\infty[' title=']- 2~;~+ \\infty[' class='latex' \/> par <img src='http:\/\/s0.wp.com\/latex.php?latex=f%28x%29+%3D+%5Cdfrac%7B4x+-+1%7D%7Bx+%2B+2%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='f(x) = \\dfrac{4x - 1}{x + 2}' title='f(x) = \\dfrac{4x - 1}{x + 2}' class='latex' \/>,\u00a0alors on a, pour tout nombre entier naturel <img src='http:\/\/s0.wp.com\/latex.php?latex=n&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='n' title='n' class='latex' \/>, <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%2B1%7D+%3D+f%5Cleft%28u_%7Bn%7D%5Cright%29&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n+1} = f\\left(u_{n}\\right)' title='u_{n+1} = f\\left(u_{n}\\right)' class='latex' \/>.<\/p>\n<p>On donne \u00a0une partie de la courbe repr\u00e9sentative <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cmathcal%7BC%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\mathcal{C}' title='\\mathcal{C}' class='latex' \/> de la fonction <img src='http:\/\/s0.wp.com\/latex.php?latex=f&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='f' title='f' class='latex' \/> ainsi que la droite <img src='http:\/\/s0.wp.com\/latex.php?latex=%5CDelta&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\Delta' title='\\Delta' class='latex' \/> d&rsquo;\u00e9quation <img src='http:\/\/s0.wp.com\/latex.php?latex=y+%3D+x&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='y = x' title='y = x' class='latex' \/>.<img loading=\"lazy\" class=\"size-medium wp-image-746 aligncenter\" src=\"http:\/\/www.s431178539.onlinehome.fr\/wordpressnath\/wp-content\/uploads\/2014\/11\/cpirbe-DM-suites-300x250.png\" alt=\"cpirbe DM suites\" width=\"300\" height=\"250\" srcset=\"http:\/\/www.s431178539.onlinehome.fr\/wordpressnath\/wp-content\/uploads\/2014\/11\/cpirbe-DM-suites-300x250.png 300w, http:\/\/www.s431178539.onlinehome.fr\/wordpressnath\/wp-content\/uploads\/2014\/11\/cpirbe-DM-suites.png 396w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<ol>\n<li>a. Sur l&rsquo;axe des abscisses, placer <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7B0%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{0}' title='u_{0}' class='latex' \/> puis construire <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7B1%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{1}' title='u_{1}' class='latex' \/> <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7B2%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{2}' title='u_{2}' class='latex' \/> et <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7B3%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{3}' title='u_{3}' class='latex' \/> en laissant apparents les traits de construction.<br \/>\nb. Quelles conjectures peut-on \u00e9mettre sur le sens de variation et sur la convergence de la suite <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cleft%28u_%7Bn%7D%5Cright%29&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\left(u_{n}\\right)' title='\\left(u_{n}\\right)' class='latex' \/> ?<\/li>\n<li>a. D\u00e9montrer par r\u00e9currence que, pour tout nombre entier naturel <img src='http:\/\/s0.wp.com\/latex.php?latex=n&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='n' title='n' class='latex' \/>, on a <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%7D+-+1+%3E+0.&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n} - 1 &gt; 0.' title='u_{n} - 1 &gt; 0.' class='latex' \/><br \/>\n[peekaboo_link name=\u00a0\u00bbaide2a\u00a0\u00bb]<span style=\"color: #d62647;\">Aide<\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbaide2a\u00a0\u00bb] <strong>M\u00e9thode 1 :\u00a0<\/strong>R\u00e9duire <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%2B1%7D-1&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n+1}-1' title='u_{n+1}-1' class='latex' \/> au m\u00eame d\u00e9nominateur et utiliser \u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%7D-1%3E0&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n}-1&gt;0' title='u_{n}-1&gt;0' class='latex' \/> pour montrer que <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%2B1%7D-1%3E0&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n+1}-1&gt;0' title='u_{n+1}-1&gt;0' class='latex' \/><br \/>\n<strong>M\u00e9thode 2<\/strong>\u00a0: Montrer par r\u00e9currence que <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%7D+%5Cgeqslant+1&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n} \\geqslant 1' title='u_{n} \\geqslant 1' class='latex' \/> pour \u00a0tout\u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=n&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='n' title='n' class='latex' \/> puis\u00a0utiliser les variations de la fonction \u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=f&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='f' title='f' class='latex' \/>\u00a0apr\u00e8s avoir fait l&rsquo;\u00e9tude des variations de \u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=f&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='f' title='f' class='latex' \/>.\u00a0[\/peekaboo_content]<br \/>\n[peekaboo_link\u00a0name=\u00a0\u00bbr\u00e9ponse2a\u00a0\u00bb]<span style=\"color: #d62647;\">R\u00e9ponse partielle<\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbr\u00e9ponse2a\u00a0\u00bb] <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%2B1%7D-1%3D%5Cdfrac%7B3%28u_%7Bn%7D-1%29%7D%7Bu_%7Bn%7D%2B2%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n+1}-1=\\dfrac{3(u_{n}-1)}{u_{n}+2}' title='u_{n+1}-1=\\dfrac{3(u_{n}-1)}{u_{n}+2}' class='latex' \/> [\/peekaboo_content]<br \/>\nb.<em> Dans cette question, toute trace de recherche, m\u00eame incompl\u00e8te, ou d&rsquo;initiative m\u00eame non fructueuse, sera prise en compte dans l&rsquo;\u00e9valuatio<\/em>n.<br \/>\nValider par une d\u00e9monstration les conjectures \u00e9mises \u00e0 la question 1. b.<br \/>\n[peekaboo_link name=\u00a0\u00bbaide2b\u00a0\u00bb]<span style=\"color: #d62647;\">Aide pour variation de <img src='http:\/\/s0.wp.com\/latex.php?latex=%28u_%7Bn%7D%29&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='(u_{n})' title='(u_{n})' class='latex' \/><\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbaide2b\u00a0\u00bb] <strong>M\u00e9thode 1<\/strong> : Chercher le signe de\u00a0\u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%2B1%7D-u_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n+1}-u_{n}' title='u_{n+1}-u_{n}' class='latex' \/><br \/>\nPour cela,\u00a0r\u00e9duire au m\u00eame d\u00e9nominateur<br \/>\nAstuce : Reconna\u00eetre une identit\u00e9 remarquable (sinon chercher le signe d&rsquo;un trin\u00f4me)<br \/>\n<strong>M\u00e9thode 2<\/strong> : Montrer par r\u00e9currence que <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%2B1%7D+%5Cgeqslant+u_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n+1} \\geqslant u_{n}' title='u_{n+1} \\geqslant u_{n}' class='latex' \/> pour \u00a0tout\u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=n&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='n' title='n' class='latex' \/>.<br \/>\nOn utilisera les variations de la fonction \u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=f&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='f' title='f' class='latex' \/>\u00a0apr\u00e8s avoir fait l&rsquo;\u00e9tude des variations de \u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=f&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='f' title='f' class='latex' \/>.\u00a0<span style=\"line-height: 1.714285714; font-size: 1rem;\">[\/peekaboo_content]<\/span><\/li>\n<li>[peekaboo_link\u00a0name=\u00a0\u00bbr\u00e9ponse2b\u00a0\u00bb]<span style=\"color: #d62647;\">Aide pour limite de\u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n}' title='u_{n}' class='latex' \/><\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbr\u00e9ponse2b\u00a0\u00bb]<br \/>\nPartir de l&rsquo;\u00e9galit\u00e9 <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%2B1%7D+%3D+%5Cdfrac%7B4u_%7Bn%7D+-+1%7D%7Bu_%7Bn%7D+%2B2%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n+1} = \\dfrac{4u_{n} - 1}{u_{n} +2}' title='u_{n+1} = \\dfrac{4u_{n} - 1}{u_{n} +2}' class='latex' \/> puis passer \u00e0 la limite[\/peekaboo_content]<\/li>\n<li>Dans cette question, on se propose d&rsquo;\u00e9tudier la suite <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cleft%28u_%7Bn%7D%5Cright%29&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\left(u_{n}\\right)' title='\\left(u_{n}\\right)' class='latex' \/> par une autre m\u00e9thode, en d\u00e9terminant une expression de <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n}' title='u_{n}' class='latex' \/> en fonction de <img src='http:\/\/s0.wp.com\/latex.php?latex=n&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='n' title='n' class='latex' \/>.<br \/>\nPour tout nombre entier naturel <img src='http:\/\/s0.wp.com\/latex.php?latex=n&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='n' title='n' class='latex' \/>, on pose <img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%7D+%3D+%5Cdfrac%7B1%7D%7Bu_%7Bn%7D+-+1%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n} = \\dfrac{1}{u_{n} - 1}' title='v_{n} = \\dfrac{1}{u_{n} - 1}' class='latex' \/>.<br \/>\na. D\u00e9montrer que la suite <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cleft%28v_%7Bn%7D%5Cright%29&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\left(v_{n}\\right)' title='\\left(v_{n}\\right)' class='latex' \/> est une suite arithm\u00e9tique de raison <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cdfrac%7B1%7D%7B3%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\dfrac{1}{3}' title='\\dfrac{1}{3}' class='latex' \/>.<br \/>\n[peekaboo_link name=\u00a0\u00bbaide1&Prime;]<span style=\"color: #d62647;\">Aide 1<\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbaide1&Prime;] Montrer que\u00a0\u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%2B1%7D-v_%7Bn%7D%3D%5Cdfrac%7B1%7D%7B3%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n+1}-v_{n}=\\dfrac{1}{3}' title='v_{n+1}-v_{n}=\\dfrac{1}{3}' class='latex' \/> [\/peekaboo_content]<br \/>\n[peekaboo_link\u00a0name=\u00a0\u00bbr\u00e9ponse1&Prime;]<span style=\"color: #d62647;\">Aide 2<\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbr\u00e9ponse1&Prime;] A partir de l&rsquo;\u00e9nonc\u00e9, \u00a0exprimer <img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%2B1%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n+1}' title='v_{n+1}' class='latex' \/>\u00a0en fonction de \u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n}' title='u_{n}' class='latex' \/>.<br \/>\nR\u00e9duire au m\u00eame d\u00e9nominateur <img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%2B1%7D-v_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n+1}-v_{n}' title='v_{n+1}-v_{n}' class='latex' \/>.<br \/>\nSimplifier [\/peekaboo_content]<br \/>\n<span style=\"line-height: 1.714285714; font-size: 1rem;\">[peekaboo_link\u00a0name=\u00a0\u00bbr\u00e9ponse11&Prime;]<\/span><span style=\"color: #d62647;\">R\u00e9ponse partielle<\/span><span style=\"line-height: 1.714285714; font-size: 1rem;\">[\/peekaboo_link]<br \/>\n<\/span><span style=\"line-height: 1.714285714; font-size: 1rem;\">[peekaboo_content name=\u00a0\u00bbr\u00e9ponse11&Prime;] On obtient \u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%2B1%7D%3D%5Cdfrac%7Bu_%7Bn%7D%2B2%7D%7B3u_%7Bn%7D-3%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n+1}=\\dfrac{u_{n}+2}{3u_{n}-3}' title='v_{n+1}=\\dfrac{u_{n}+2}{3u_{n}-3}' class='latex' \/>\u00a0[\/peekaboo_content]<br \/>\n<\/span>b. Pour tout nombre entier naturel <img src='http:\/\/s0.wp.com\/latex.php?latex=n&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='n' title='n' class='latex' \/>, exprimer <img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n}' title='v_{n}' class='latex' \/> puis <img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n}' title='u_{n}' class='latex' \/> en fonction de <img src='http:\/\/s0.wp.com\/latex.php?latex=n&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='n' title='n' class='latex' \/>.<br \/>\n[peekaboo_link name=\u00a0\u00bbaide2&Prime;]<span style=\"color: #d62647;\">Aide 1<\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbaide2&Prime;] <img src='http:\/\/s0.wp.com\/latex.php?latex=%28v_%7Bn%7D%29&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='(v_{n})' title='(v_{n})' class='latex' \/> est arithm\u00e9tique donc <img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%7D%3Dv_%7B0%7D%2Bnr&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n}=v_{0}+nr' title='v_{n}=v_{0}+nr' class='latex' \/> [\/peekaboo_content]<br \/>\n[peekaboo_link\u00a0name=\u00a0\u00bbr\u00e9ponse2&Prime;]<span style=\"color: #d62647;\">R\u00e9ponse<\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbr\u00e9ponse2&Prime;] <img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%7D%3D%5Cdfrac%7B1%7D%7B4%7D+%2B+%5Cdfrac%7Bn%7D%7B3%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n}=\\dfrac{1}{4} + \\dfrac{n}{3}' title='v_{n}=\\dfrac{1}{4} + \\dfrac{n}{3}' class='latex' \/> [\/peekaboo_content]<br \/>\n[peekaboo_link name=\u00a0\u00bbaide22&Prime;]<span style=\"color: #d62647;\">Aide 2<\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbaide22&Prime;] A partir de\u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%7D%3D%5Cdfrac%7B1%7D%7Bu_%7Bn%7D-1%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n}=\\dfrac{1}{u_{n}-1}' title='v_{n}=\\dfrac{1}{u_{n}-1}' class='latex' \/> \u00a0exprimer\u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n}' title='u_{n}' class='latex' \/> en fonction de <img src='http:\/\/s0.wp.com\/latex.php?latex=v_%7Bn%7D&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='v_{n}' title='v_{n}' class='latex' \/> [\/peekaboo_content]<br \/>\n[peekaboo_link\u00a0name=\u00a0\u00bbr\u00e9ponse22&Prime;]<span style=\"color: #d62647;\">R\u00e9ponse partielle<\/span>[\/peekaboo_link]<br \/>\n[peekaboo_content name=\u00a0\u00bbr\u00e9ponse22&Prime;]\u00a0<img src='http:\/\/s0.wp.com\/latex.php?latex=u_%7Bn%7D%3D%5Cdfrac%7B1%7D%7Bv_n%7D+%2B1&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='u_{n}=\\dfrac{1}{v_n} +1' title='u_{n}=\\dfrac{1}{v_n} +1' class='latex' \/> \u00a0 \u00a0[\/peekaboo_content]<br \/>\nc. En d\u00e9duire la limite de la suite <img src='http:\/\/s0.wp.com\/latex.php?latex=%5Cleft%28u_%7Bn%7D%5Cright%29&#038;bg=ffffff&#038;fg=000000&#038;s=0' alt='\\left(u_{n}\\right)' title='\\left(u_{n}\\right)' class='latex' \/>.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>Correction :\u00a0<a href=\"http:\/\/www.s431178539.onlinehome.fr\/wordpressnath\/wp-content\/uploads\/2018\/02\/DM-guide-Suites-1-Correction.pdf\">Cliquer ici<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Soit la suite d\u00e9finie par et pour tout nombre entier naturel , par : Si est la fonction d\u00e9finie sur l&rsquo;intervalle par ,\u00a0alors on a, pour tout nombre entier naturel , . On donne \u00a0une partie de la courbe repr\u00e9sentative de la fonction ainsi que la droite d&rsquo;\u00e9quation . a. Sur l&rsquo;axe des abscisses, placer [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/posts\/694"}],"collection":[{"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=694"}],"version-history":[{"count":67,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/posts\/694\/revisions"}],"predecessor-version":[{"id":3127,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=\/wp\/v2\/posts\/694\/revisions\/3127"}],"wp:attachment":[{"href":"http:\/\/www.unimath.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=694"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.unimath.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}