Determine Whether Matrix B Is the Inverse of Matrix a by Finding

Multiple Choice

Determine whether matrix B is the inverse of matrix A by finding the product AB.
- $$A = \left[ \begin{array} { l l } 5 & 3 \\3 & 2\end{array} \right] , B = \left[ \begin{array} { r r } 2 & - 3 \\- 3 & 5\end{array} \right]$$

A) $\mathrm { B } = \mathrm { A } ^ { - 1 }$
B) $B \neq A ^ { - 1 }$