From 62925fe4b7164f2482fbf199944431eaa9721917 Mon Sep 17 00:00:00 2001 From: Claude Meny Date: Wed, 12 Aug 2020 14:49:13 +0200 Subject: [PATCH] Update textbook.fr.md --- .../05.classical-mechanics/vector-analysis/textbook.fr.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md index 2e3ae74b6..eb94fb6a1 100644 --- a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md +++ b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md @@ -299,8 +299,8 @@ $`||\overrightarrow{U}||=\sqrt{\overrightarrow{U}\cdot\overrightarrow{U}}=\overr ##### Producto escalar de dos vectores colineales / Produit scalaire de 2 vecteurs colinéaires / "$`\overrightarrow{U}`$ et $`\overrightarrow{V}`$ sont colinéaires" -$`\quad\Longleftrightarrow\quad (\widehat{\overrightarrow{U},\overrightarrow{V}}\in\{0,\pi\}`$ -$`\quad\Longleftrightarrow\quad cos(\widehat{\overrightarrow{U},\overrightarrow{V}}\in\{-1,+1\}`$ +$`\quad\Longleftrightarrow\quad (\widehat{\overrightarrow{U},\overrightarrow{V}})\in\{0,\pi\}`$ +$`\quad\Longleftrightarrow\quad cos(\widehat{\overrightarrow{U},\overrightarrow{V}})\in\{-1,+1\}`$ "$`\overrightarrow{U}`$ et $`\overrightarrow{V}`$ sont colinéaires" $`\quad\Longrightarrow\quad ...`$