Perform the Operation or Operations When Possible A) $\left[ \begin{array} { r r } 13 & 12 \\ - 2 & 10 \\ - 8 & - 1 \end{array} \right]$

Multiple Choice

Perform the operation or operations when possible.
- $\left[ \begin{array} { r r } 8 & 3 \\ 2 & 4 \\ - 6 & - 4 \end{array} \right] + \left[ \begin{array} { r r } 5 & 9 \\ - 4 & 6 \\ - 2 & 3 \end{array} \right]$

A)
$\left[ \begin{array} { r r } 13 & 12 \\ - 2 & 10 \\ - 8 & - 1 \end{array} \right]$
B)
$\left[ \begin{array} { r r } 13 & 4 \\ - 2 & 10 \\ - 8 & - 1 \end{array} \right]$
C)
$\left[ \begin{array} { r r } 13 & 12 \\ 2 & 4 \\ - 8 & 1 \end{array} \right]$
D)
$\left[ \begin{array} { r r } 3 & - 6 \\ 6 & - 2 \\ - 4 & - 11 \end{array} \right]$