<?xml version='1.0' encoding='UTF-8'?>
<exercise xmlns="https://spatext.clontz.org" version="0.0">
<statement>
<p>Of the following three matrices, only two may be multiplied.
<me>
A={{A}} \hspace{1em} B={{B}} \hspace{1em} C={{C}}
</me>
Explain which two can be multiplied and why. Then show how to find their product.</p>
</statement>
<answer>
<me>{{productName}}={{product}}</me>
</answer>
</exercise>
