\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Calculer la multiplication des matrices suivantes :
$$ \begin{pmatrix} 1 & 0 & -2 \\ 3 & 1 & 4 \end{pmatrix} \times \begin{pmatrix} 2 & 5 \\ -1 & 0 \\ 1 & -3 \end{pmatrix} = \begin{pmatrix}\input{14221}{}{3em}{2em}{}{} & \input{24221}{}{3em}{2em}{}{}\\ \input{34221}{}{3em}{2em}{}{} & \input{44221}{}{3em}{2em}{}{}\\ \end{pmatrix}$$