Perform the Operation or Operations When Possible $$\left[ \begin{array} { l l } 2 & 4\end{array} \right] + \left[ \begin{array} { l } 1 \\5\end{array} \right]$$

Multiple Choice

Perform the operation or operations when possible.
- $$\left[ \begin{array} { l l } 2 & 4\end{array} \right] + \left[ \begin{array} { l } 1 \\5\end{array} \right]$$

A)
$$\left[ \begin{array} { l } 3 \\9\end{array} \right]$$

B)

$$\left[ \begin{array} { l l } 2 & 1 \\4 & 5\end{array} \right]$$

C)
[ $\left. \begin{array} { l l } 3 & 9 \end{array} \right]$

D) They cannot be added.