<PRE><B>Question 190963</B>
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&lt;i&gt;&lt;b&gt;u&lt;/b&gt;&lt;/i&gt; varies inversely as &lt;i&gt;&lt;b&gt;n&lt;/b&gt;&lt;/i&gt;.  That means when &lt;i&gt;&lt;b&gt;u&lt;/b&gt;&lt;/i&gt; gets bigger, &lt;i&gt;&lt;b&gt;n&lt;/b&gt;&lt;/i&gt; gets smaller, and vice versa.  But &lt;i&gt;&lt;b&gt;n&lt;/b&gt;&lt;/i&gt; gets smaller or bigger how fast?  That&#39;s where the constant of proportionality, &lt;i&gt;&lt;b&gt;k&lt;/b&gt;&lt;/i&gt;, comes in.  So:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  u = \frac{k}{n}]



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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