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Update textbook.fr.md

keep-around/a6eb358864c96a3e06351d2b7c4d7d778f58ecb5
Claude Meny 5 years ago
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a6eb358864
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      00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md

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00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md

@ -298,11 +298,11 @@ $`\quad\Longrightarrow\quad ...`$
$`\overrightarrow{U}`$ et $`\overrightarrow{V}`$ sont colinéaires
$`\;\Longrightarrow\left|\begin{array}{l}\overrightarrow{U}\cdot\overrightarrow{V}=+||\overrightarrow{U}||\cdot
||\overrightarrow{V}||\,si\,\widehat{\overrightarrow{U},\overrightarrow{V}}=0
||\overrightarrow{V}||\text{si}\,\widehat{\overrightarrow{U},\overrightarrow{V}}=0
\\ \,
\\
\overrightarrow{U}\cdot\overrightarrow{V}=-||\overrightarrow{U}||\cdot||\overrightarrow{V}||
\,si\, \widehat{\overrightarrow{U},\overrightarrow{V}}=\pi\end{array}\right.`$
\text{si}\, \widehat{\overrightarrow{U},\overrightarrow{V}}=\pi\end{array}\right.`$
$`\overrightarrow{U}`$ et $`\overrightarrow{V}`$ sont colinéaires
$`\;\Longrightarrow\left|\overrightarrow{U}\cdot\overrightarrow{V}=+||\overrightarrow{U}||\cdot

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