Question 1168763
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ \(\frac{4}{22}\)\(\frac{3}{21}\)\(\frac{7}{20}\)]


You can do your own arithmetic.

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


I > Ø
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
{{n}\choose{r}}
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