Multiply Matrices


- A) $$\left[ \begin{array} { r r r } 25 & 15 & 13 \\- 37 & 99 & - 14 \\22 & - 3 & - 1\end{array} \right]$$

Multiple Choice

Multiply Matrices


- $$A = \left[ \begin{array} { r r r } - 6 & 5 & - 3 \\- 7 & - 8 & - 5 \\- 2 & 2 & - 7\end{array} \right] , B = \left[ \begin{array} { r r r } 1 & - 8 & - 1 \\5 & - 6 & 2 \\- 2 & 1 & 1\end{array} \right]$$

A)
$$\left[ \begin{array} { r r r } 25 & 15 & 13 \\- 37 & 99 & - 14 \\22 & - 3 & - 1\end{array} \right]$$
B)
$\left[\begin{array}{rrr}25 & -37 & 22 \\15 & 99 & -3 \\13 & -14 & -1\end{array}\right]$
C)

$$\left[ \begin{array} { r r r } - 6 & 5 & - 3 \\- 7 & - 8 & - 5 \\- 2 & 2 & - 7 \\1 & - 8 & - 1 \\5 & - 6 & 2 \\- 2 & 1 & 1\end{array} \right]$$
D)
$\left[\begin{array}{rrr}-6 & -40 & 3 \\-35 & 48 & -10 \\4 & 2 & -7\end{array}\right]$