Browse Source

Update textbook.fr.md

keep-around/4a117b2a423dc306a77dadd34acceaf971cfaadc
Claude Meny 5 years ago
parent
commit
4a117b2a42
  1. 4
      00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md

4
00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md

@ -416,9 +416,9 @@ $`\displaystyle\quad\overrightarrow{U}\cdot\overrightarrow{V}=U_1\,V_1 + U_2\,V_
##### Calcul de l’angle entre 2 vecteurs dans une base orthonormée de l'espace ($`n=3`$)
$`\begin{array}{l}\left.\overrightarrow{U}\cdot\overrightarrow{V}=||\overrightarrow{U}||\cdot||\overrightarrow{V}||\cdot
$`\left.\begin{array}{l}\overrightarrow{U}\cdot\overrightarrow{V}=||\overrightarrow{U}||\cdot||\overrightarrow{V}||\cdot
cos (\widehat{\overrightarrow{U},\overrightarrow{V}}) \\
\overrightarrow{U}\cdot\overrightarrow{V}=U_1\,V_1 + U_2\,V_2 + U_3\,V_3\right|\end{array}`$
\overrightarrow{U}\cdot\overrightarrow{V}=U_1\,V_1 + U_2\,V_2 + U_3\,V_3\end{array}\right|`$

Loading…
Cancel
Save