PreTeXt Sample Book Abstract Algebra (SAMPLE ONLY)

<exercises xml:id="groupwork-title" groupwork="yes" label="exercises-title-groupwork">

<introduction>

  <p>
    This is an <tag>exercises</tag> division with no <tag>title</tag>, set as groupwork, and therefore its default title will automatically indicate it is meant for a group.
    Otherwise, it is not of any new interest.
  </p>

</introduction>

<exercise xml:id="multiple-choice-five" label="multiple-choice-not-randomized-five">

  <title>Multiple-Choice, Not Randomized, One Answer</title>

  <idx>stop signs</idx>

  <statement>

    <p>
      What color is a stop sign?
    </p>

  </statement>

  <!-- to appear as problem with potentially multiple correct --> <!-- answers (even though there is only one), use           --> <!--                                                        --> <!--

  <choices multiple-correct="yes">
    --> <!--                                                        -->
    <choices>

      <choice>

        <statement>

          <p>
            Green
          </p>

        </statement>

        <feedback>

          <p>
            Green means <q>go!</q>.
          </p>

        </feedback>

      </choice>

      <choice correct="yes">

        <statement>

          <p>
            Red
          </p>

        </statement>

        <feedback>

          <p>
            Red is universally used for prohibited activities or serious warnings.
          </p>

        </feedback>

      </choice>

      <choice>

        <statement>

          <p>
            White
          </p>

        </statement>

        <feedback>

          <p>
            White might be hard to see.
          </p>

        </feedback>

      </choice>

    </choices>

    <hint>

      <p>
        What did you see last time you went driving?
      </p>

    </hint>

    <hint>

      <p>
        Maybe go out for a drive?
      </p>

    </hint>

  </exercise>

  </exercises>