Chapter 16.CR, Problem 4CR

To determine

To perform:

To perform the matrix operations for $\left[C\right]\left[A\right]\left[B\right]$ where

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