Find the Dimension of the Matrix $$\left[ \begin{array} { r r r r r } - 2 & 6 & 2 & - 9 & - 8 \\1 & 5 & 2 & 2 & 9 \\- 2 & - 3 & 4 & 2 & 6\end{array} \right]$$

Multiple Choice

Find the dimension of the matrix.
- $$\left[ \begin{array} { r r r r r } - 2 & 6 & 2 & - 9 & - 8 \\1 & 5 & 2 & 2 & 9 \\- 2 & - 3 & 4 & 2 & 6\end{array} \right]$$

A) $5 \times 3$
B) 15
C) $- 2,6,2 , - 9 , - 8,1 , - 2$
D) $3 \times 5$