my 2cents worth:

f(x)=x^{0}=1, x≠0

lim_{x→0}f(x) =1

f(x) defined and continuous for all x if you define f(0)=1

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- December 8th 2013, 05:11 AM #16

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- December 9th 2013, 08:42 AM #17

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- December 9th 2013, 09:48 AM #18

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- December 9th 2013, 09:59 AM #19

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- December 9th 2013, 12:35 PM #20

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