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November 11th, 2017, 07:52 AM   #1
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0^0

Why 0^0 is not define?
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November 11th, 2017, 09:50 AM   #2
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Because $0^x=0$ for all $x \ne 0$ and $x^0=1$ for all $x \ne 0$, so there is no way to pick an answer.

In reality, if a function heads towards $0^0$, it can have any one of a range of values in the limit.
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