Question 1176450
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Write out the entire function in pencil.  Erase every *[tex \Large x] and write a *[tex \Large 1] in its place.  Do the arithmetic for the appropriate piece of the function.


																
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
*[illustration darwinfish.jpg]

From <https://www.algebra.com/cgi-bin/upload-illustration.mpl> 
I > Ø
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
{{n}\choose{r}}
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