ody>
</table>
<br>
<div style="margin-left: 38px;">
<div class="code" style="width:562px;"><code>t=0:pi/40:8*pi;<br>
plot3(20*t,cos(t),sin(t))<br>
axis([0,600,-1.5,1.5,-1.5,1.5])<br>
grid <span style="color: rgb(160, 32, 240);">on</span>, view(35,40)<br>
</code>
</div>
<br>
<table style="text-align: left; width: 560px;" border="0"
 cellpadding="0">
  <caption align="bottom">Figure 1.<br>
  </caption><tbody>
    <tr>
      <td style="padding:0px;"><img src="fig01.png" alt="Figure 1." title="F