Compute the Product or State That It Is Undefined $$\left[ \begin{array} { r r } - 1 & 3 \\- 8 & - 5 \\- 6 & - 8\end{array} \right] \left[ \begin{array} { r } 3 \\- 1\end{array} \right]$$

Multiple Choice

Compute the product or state that it is undefined.
- $$\left[ \begin{array} { r r } - 1 & 3 \\- 8 & - 5 \\- 6 & - 8\end{array} \right] \left[ \begin{array} { r } 3 \\- 1\end{array} \right]$$

A)
$\left[ \begin{array} { r } - 6 \\ - 19 \\ - 10 \end{array} \right]$

B) Undefined
C)
$\left[ \begin{array} { r r } - 3 & - 3 \\ - 24 & 5 \\ - 18 & 8 \end{array} \right]$

D)
$\left[ \begin{array} { r r } - 3 & 8 \\ 9 & 5 \\ - 6 & - 8 \end{array} \right]$