Calculus of a Limit

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Fri, 06/05/2009 - 22:59

BOURGUIG

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Joined: 05/29/2009

Calculate:

${\lim_{x\rightarrow 0}\frac{1-tan(\frac{\pi}{4}+x)tan(\frac{\pi}{4}+2x)tan(\frac{\pi}{4}-3x)}{x^{3}}}$

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