Chapter 4.4, Problem 31E

Problems $31\text{-}48$ refer to the following matrices:

$\begin{array}{l}A=\left[\begin{array}{ccc}\begin{array}{l}2\\ 0\end{array}& \begin{array}{l}-1\\ 4\end{array}& \begin{array}{l}3\\ -2\end{array}\end{array}\right]B=\left[\begin{array}{cc}-3& 1\\ 2& 5\end{array}\right]\\ C=\left[\begin{array}{ccc}-1& 0& 2\\ 4& -3& 1\\ -2& 3& 5\end{array}\right]D=\left[\begin{array}{c}3\\ 0\\ 1\end{array}\begin{array}{c}-2\\ -1\\ 2\end{array}\right]\end{array}$

$AC$