V4.xml

<?xml version='1.0' encoding='UTF-8'?>
<exercise xmlns="https://spatext.clontz.org" version="0.0">
  <statement>
    <p>Consider the following two sets of Euclidean vectors:
    </p>
    <me>
          U={{U}} \hspace{2em}  W={{W}}
    </me>
    <p> Explain why one of these sets is a subspace of <m>\mathbb{R}^{{dim}}</m> and one is not.
    </p>
  </statement>
  <answer>
    <p><m>{{subspace}}</m> is a subspace of <m>\mathbb{R}^{{dim}}</m> and <m>{{nonsubspace}}</m> is not.</p>
  </answer>
</exercise>