PAIBOTLearn
Sign inSign up

Matrices

Matrix addition & multiplication

1 / 5Standard

Calculate.

2(2−113)−(3−2−14)2\begin{pmatrix} 2 & -1 \\ 1 & 3 \end{pmatrix} - \begin{pmatrix} 3 & -2 \\ -1 & 4 \end{pmatrix}