<PRE><B>Question 645842</B>
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That would depend on the circumstances under which you are trying to find missing variables.  Perhaps you wouldn&#39;t mind taking the time to follow instructions and provide us with a specific problem.  Don&#39;t forget to give ALL of the instructions with the problem, tell us what it is about the problem that is giving you difficulty, and show us what you have done so far.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
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