find http://mathramz.com/xyz/latexrender/...8e79587aba.png

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- December 24th 2009, 11:56 PMdaporeNice limit
- December 25th 2009, 12:12 AMProve It
- December 25th 2009, 12:39 AMCaptainBlack
- December 30th 2009, 02:23 AMdapore
Thank you my friends

- December 30th 2009, 02:57 AMNonCommAlg
how would you solve the problem if were any non-zero

__real__numbers? (of course L'Hospital's Rule is not allowed!) (Evilgrin) - December 30th 2009, 07:17 PMsimplependulum
- December 31st 2009, 05:34 AMProve It
- December 31st 2009, 07:57 AMsimplependulum
- December 31st 2009, 08:00 AMProve It
Couldn't you just perform long division?

- December 31st 2009, 08:03 AMMoo
- December 31st 2009, 08:06 AMProve It
- December 31st 2009, 11:15 AMNonCommAlg
here's a hint:

we only need to show that it's easy to prove it for rational numbers. now for any choose such that then and ... - January 1st 2010, 12:40 PMDrexel28