Find the Dimension of Matrix A $$A = \left[ \begin{array} { c c c c c } 1 & 2 & 3 & 4 & 5 \\6 & 7 & 8 & 9 & 10\end{array} \right]$$

Multiple Choice

Find the dimension of matrix A. $$A = \left[ \begin{array} { c c c c c } 1 & 2 & 3 & 4 & 5 \\6 & 7 & 8 & 9 & 10\end{array} \right]$$

A) $2 \times 6$
B) $5 \times 5$
C) $5 \times 2$
D) $1 \times 5$
E) none