If Possible, Find a - B $$A = \left[ \begin{array} { c c } - 9 & 5 \\3 & 2\end{array} \right] , B = \left[ \begin{array} { c c } - 1 & 4 \\7 & 3\end{array} \right]$$

Multiple Choice

If possible, find A - B. $$A = \left[ \begin{array} { c c } - 9 & 5 \\3 & 2\end{array} \right] , B = \left[ \begin{array} { c c } - 1 & 4 \\7 & 3\end{array} \right]$$

A) $\left[ \begin{array} { c c } - 8 & 1 \\- 4 & - 1\end{array} \right]$
B) $\left[ \begin{array} { c c } - 8 & 5 \\3 & - 1\end{array} \right]$
C) $\left[ \begin{array} { c c } - 26 & - 51 \\- 17 & 6\end{array} \right]$
D) $\left[ \begin{array} { c c } - 10 & 9 \\10 & 5\end{array} \right]$
E) not possible