Perform the Indicated Matrix Operations $\mathrm { A } = \left[ \begin{array} { r r } - 3 & 3 \\ 0 & 2 \end{array} \right]$

Multiple Choice

Perform the indicated matrix operations.
-Let $\mathrm { A } = \left[ \begin{array} { r r } - 3 & 3 \\ 0 & 2 \end{array} \right]$ . Find $3 \mathrm {~A}$ .

A) $\left[ \begin{array} { r r } - 9 & 9 \\ 0 & 6 \end{array} \right]$

B) $\left[ \begin{array} { r r } - 9 & 9 \\ 0 & 2 \end{array} \right]$

C) $\left[ \begin{array} { l l } 0 & 6 \\ 3 & 5 \end{array} \right]$

D) $\left[ \begin{array} { r r } - 9 & 3 \\ 0 & 2 \end{array} \right]$