0001.ptx

<exercise masterit-seed="9455" masterit-slug="C4" masterit-name="Homogeneous second-order linear IVP">
  <statement>
    <p>Explain how to find the particular solution to each given IVP.</p>
    <ol>
      <li>
        <me> 36 \, {x} = -{x''} \hspace{2em}
           {x} (0)= 1 ,
           {x} '(0)= -12 </me>
      </li>
      <li>
        <me> 0 = 10 \, {y} + {y''} - 7 \, {y'} \hspace{2em}
           {y} (0)= -2 ,
           {y} '(0)= -13 </me>
      </li>
    </ol>
  </statement>
  <answer>
    <me> {x} = \cos\left(6 \, t\right) - 2 \, \sin\left(6 \, t\right) </me>
    <me> {y} = -3 \, e^{\left(5 \, t\right)} + e^{\left(2 \, t\right)} </me>
  </answer>
</exercise>