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Instructions.
Instructions pour la figure interactive: Déplacer le point
\(A\) afin de vérifier que n’importe quel vecteur de
\(\R^2\) peut être atteint par un vecteur
\(\vec{u}\text{.}\) L’image de la transformation
\(R_\theta\) est donc
\(\R^2\) et ce, peu importe la valeur de
\(\theta\) choisie.
