<?xml version="1.0" encoding="UTF-8"?>
<quiz>
  <question type="matching">
    <name>
      <text>10.2.2.5 Argument</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p class="HELM_exercise">Exercise</p>
<p>Assume \(k&gt;0\) is a real number.&nbsp; For each complex number specify the argument.</p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text/>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber/>
    <shuffleanswers>true</shuffleanswers>
    <correctfeedback format="html">
      <text>Your answer is correct.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Your answer is partially correct.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Your answer is incorrect.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <subquestion format="html">
      <text><![CDATA[<p>\(k+ki\)</p>]]></text>
      <answer>
        <text>45 degrees</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>\(k-ki\)<br></p>]]></text>
      <answer>
        <text>-45 degrees</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>\(-k+ki\)<br></p>]]></text>
      <answer>
        <text>135 degrees</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>\(-k-ki\)<br></p>]]></text>
      <answer>
        <text>-135 degrees</text>
      </answer>
    </subquestion>
  </question>
</quiz>
