Multiply Matrices


- A) $$\left[ \begin{array} { r r r } 3 & - 7 & 1 \\6 & - 20 & 17\end{array} \right]$$

Multiple Choice

Multiply Matrices


- $A = \left[ \begin{array} { r r } - 1 & 3 \\ 1 & 6 \end{array} \right] , B = \left[ \begin{array} { l l l } 0 & - 2 & 5 \\ 1 & - 3 & 2 \end{array} \right]$

A)
$$\left[ \begin{array} { r r r } 3 & - 7 & 1 \\6 & - 20 & 17\end{array} \right]$$
B) $\mathrm { AB }$ is not defined.
C)
$\left[ \begin{array} { r r } 3 & 6 \\ - 7 & - 20 \\ 1 & 17 \end{array} \right]$
D)
$\left[ \begin{array} { c c c } 0 & - 6 & 15 \\ 1 & - 18 & 12 \end{array} \right]$