Find the Dimension of the Matrix $$\left[ \begin{array} { l l } 5 & 0 \\0 & 5\end{array} \right]$$

Multiple Choice

Find the dimension of the matrix.
- $$\left[ \begin{array} { l l } 5 & 0 \\0 & 5\end{array} \right]$$

A) $2 \times 2$
B) $5 \times 5$
C) 5
D) 4