Question 1119859
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What is the question?  What do you need to do?  What is it about this expression that you don't understand?  If you are too lazy to communicate with us, then we can't help you.


By the way, X and x are NOT the same things.
								
								
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
{{n}\choose{r}}
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