From 526e84b5197969a69310b1fa07850a2bfe070e22 Mon Sep 17 00:00:00 2001 From: Claude Meny Date: Tue, 18 Aug 2020 17:09:59 +0200 Subject: [PATCH] Update textbook.fr.md --- .../05.classical-mechanics/vector-analysis/textbook.fr.md | 6 +++--- 1 file changed, 3 insertions(+), 3 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 f7b42ee26..d1364e7b9 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 @@ -409,9 +409,9 @@ $`\;\Longrightarrow\left|\begin{array}{l}\overrightarrow{U}\cdot\overrightarrow{ "$`(\vec{e_1},\vec{e_2},...,\vec{e_n})`$ est une base de $`\mathcal{E}`$" $`\quad\Longrightarrow`$ -$`\quad\forall \overrightarrow{U}\in\mathcal{P}\quad \overrightarrow{U}=\sum_{i=1}^n\;U_i\cdot\vec{e_i}`$ -$`\quad\forall \overrightarrow{V}\in\mathcal{P}\quad \overrightarrow{U}=\sum_{i=1}^n\;V_i\cdot\vec{e_i}`$ -$`\quad\overrightarrow{U}\cdot\overrightarrow{V}=U_1\,V_1 + U_2\,V_2 + ... + U_n\,V_n = \sum_{i=1}^n\;U_i\,V_i`$ +$`\displaystyle\quad\forall \overrightarrow{U}\in\mathcal{P}\quad \overrightarrow{U}=\sum_{i=1}^n\;U_i\cdot\vec{e_i}`$ +$`\displaystyle\quad\forall \overrightarrow{V}\in\mathcal{P}\quad \overrightarrow{U}=\sum_{i=1}^n\;V_i\cdot\vec{e_i}`$ +$`\displaystyle\quad\overrightarrow{U}\cdot\overrightarrow{V}=U_1\,V_1 + U_2\,V_2 + ... + U_n\,V_n = \sum_{i=1}^n\;U_i\,V_i`$ ##### Calcul de l’angle entre 2 vecteurs dans une base orthonormée