Question

If \( A = \begin{bmatrix} 2 & 3 \\ 4 & 5 \end{bmatrix} \), find the determinant of \( A^2 \).

• A. 0
• B. 4
• C. 9
• D. 25

Hint:

For the determinant of \( A^2 \), square the determinant of \( A \).