# Matrice de transformation et image d'un vecteur

### Problème

The transformation E, space, x, with, vector, on top is defined by the following matrix.
$\text E = \left[\begin{array}{rr}4 & 2 \\ 0 & -2\end{array}\right]$
Plot the result of E, space, v, with, vector, on top for $\vec{v}= \left[\begin{array}{r}5 \\ 0\end{array}\right]$.
Objectif : 4 exercices