Find B - A A) $\left[ \begin{array} { r r } - 5 & 12 \\ - 1 & 0 \\ 9 & - 1 \end{array} \right]$

Multiple Choice

Find B - A.
- $$A = \left[ \begin{array} { r r } 2 & 6 \\4 & 4 \\2 & - 7\end{array} \right] , B = \left[ \begin{array} { r r } - 7 & 6 \\- 5 & - 4 \\7 & 6\end{array} \right]$$

A) $\left[ \begin{array} { r r } - 5 & 12 \\ - 1 & 0 \\ 9 & - 1 \end{array} \right]$
B) $\left[ \begin{array} { r r } 9 & 0 \\ 9 & 8 \\ - 5 & - 13 \end{array} \right]$
C) $\left[ \begin{array} { r r } - 9 & 0 \\ - 9 & - 8 \\ 5 & 13 \end{array} \right]$
D) $\left[ \begin{array} { r r } - 7 & 12 \\ - 5 & 0 \\ 7 & - 1 \end{array} \right]$