{"id":19466,"date":"2026-02-03T15:29:16","date_gmt":"2026-02-03T14:29:16","guid":{"rendered":"https:\/\/www.ert.tn\/pmf\/?p=19466"},"modified":"2026-02-03T15:29:17","modified_gmt":"2026-02-03T14:29:17","slug":"labo-maths-enigme-du-mois-de-fevrier-2","status":"publish","type":"post","link":"https:\/\/www.ert.tn\/pmf\/2026\/02\/03\/labo-maths-enigme-du-mois-de-fevrier-2\/","title":{"rendered":"Labo Maths \u2013 Enigme du mois de F\u00e9vrier"},"content":{"rendered":"\n<p>F\u00e9licitations \u00e0 Iyed Arfaoui (2\u00b03), qui a propos\u00e9 une\u00a0<a href=\"https:\/\/drive.google.com\/file\/d\/1fTzXAUk1nf2K9GPkSYY-dflhfsZlbPTK\/view?usp=sharing\" target=\"_blank\" rel=\"noreferrer noopener\">belle solution<\/a>\u00a0\u00e0 l&rsquo;\u00e9nigme du mois dernier ! Bravo \u00e9galement \u00e0 Dorra Benmena\u00a0(4\u00b007) qui a aussi trouv\u00e9 la solution.<\/p>\n\n\n\n<p>Ce mois-ci, nous vous proposons de nouveau une \u00e9nigme chiffr\u00e9e (en vid\u00e9o) ! Pas besoin de faire de grands calculs, mais il faudra bien r\u00e9fl\u00e9chir&#8230;<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/www.ert.tn\/pmf\/wp-content\/uploads\/2026\/02\/enigme-fevrier.mp4\"><\/video><\/figure>\n\n\n\n<p>Comme le mois dernier, chacun\u22c5e d\u2019entre vous est invit\u00e9\u22c5e \u00e0 chercher \u00e0\u00a0<strong>r\u00e9soudre la nouvelle \u00e9nigme\u00a0<\/strong>jusqu\u2019\u00e0 la fin du\u00a0mois\u00a0et \u00e0 nous faire parvenir sa solution.<\/p>\n\n\n\n<p><strong>Une ou plusieurs des meilleures solutions parmi les 20 premi\u00e8res qui nous parviendront feront l\u2019objet d\u2019une publication avec le nom de leur exp\u00e9diteur ou exp\u00e9ditrice<\/strong>.<\/p>\n\n\n\n<p>Les crit\u00e8res d\u2019appr\u00e9ciation des solutions sont des crit\u00e8res de pertinence de la m\u00e9thode employ\u00e9e, de rigueur math\u00e9matique mais aussi de qualit\u00e9 de r\u00e9daction et de pr\u00e9sentation.\u00a0\u00a0<\/p>\n\n\n\n<p>Vos propositions sont \u00e0 envoyer \u00e0 l\u2019adresse suivante\u00a0:\u00a0<u><a href=\"mailto:labomaths.enigme@ert.tn\" target=\"_blank\" rel=\"noreferrer noopener\">labomaths.enigme@ert.tn<\/a><\/u><\/p>\n\n\n\n<p>Merci de respecter les consignes suivantes\u00a0:<\/p>\n\n\n\n<p>&#8211;\u00a0Utilisez votre adresse \u00ab\u00a0@<u><a href=\"http:\/\/ert.tn\/\" target=\"_blank\" rel=\"noreferrer noopener\">ert.tn<\/a><\/u>\u00a0\u00bb<\/p>\n\n\n\n<p>&#8211;\u00a0Publiez votre proposition au format pdf.<\/p>\n\n\n\n<p>&#8211;\u00a0Indiquer\u00a0: Nom, Pr\u00e9nom et classe sur le document.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>F&eacute;licitations &agrave; Iyed Arfaoui (2&deg;3), qui a propos&eacute; une&nbsp;belle solution&nbsp;&agrave; l&rsquo;&eacute;nigme du mois dernier ! Bravo &eacute;galement &agrave; Dorra Benmena&nbsp;(4&deg;07)<\/p>\n","protected":false},"author":2,"featured_media":18070,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[195,186],"tags":[],"class_list":["post-19466","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-de-pmf","category-mathematiques"],"_links":{"self":[{"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/posts\/19466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/comments?post=19466"}],"version-history":[{"count":1,"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/posts\/19466\/revisions"}],"predecessor-version":[{"id":19468,"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/posts\/19466\/revisions\/19468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/media\/18070"}],"wp:attachment":[{"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/media?parent=19466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/categories?post=19466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ert.tn\/pmf\/wp-json\/wp\/v2\/tags?post=19466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}