Compute the value of matrix C = A·B, given:

$$ A = \begin{bmatrix} 5 & 3 & 4 & 1 \\ 4 & 0 & 3 & 2 \\ 3 & 3 & 4 & 1 \end{bmatrix} , B = \begin{bmatrix} 7 & 6 \\ 5 & 7 \\ 7 & -1 \\ 7 & -1 \end{bmatrix} $$
$$ C= \begin{bmatrix} 85 & 46 \\ 63 & 19 \\ 71 & 34 \end{bmatrix} $$

© 2014 Emanuele Santoro