V7.xml

<?xml version='1.0' encoding='UTF-8'?>
<exercise xmlns="https://spatext.clontz.org" version="0.0">
  <statement>
    <p>Consider the subspace <me>W=\operatorname{span} {{vlist}}.</me>
    </p>
    <ol>
        <li> Explain how to find a basis of <m>W</m>.</li>
        <li> Explain how to find the dimension of <m>W</m>.</li>
    </ol>
  </statement>
  <answer>
      <p><me>\operatorname{RREF}{{matrix}}={{rref}}</me></p>
     <ol>
          <li>A basis of <m>W</m> is <m>{{basis}}</m>.</li>
          <li>The dimension of <m>W</m> is <m>{{dimension}}</m>.</li>
      </ol>
  </answer>
</exercise>