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OpenStudy (anonymous):
Math Analysis: Prove the given identity cot 0 - tan 0/sin 0*cos 0=csc^2 0 - sec^2 0
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OpenStudy (anonymous):
cot 0 - tan 0/sin 0*cos 0 is a bit ambiguous... do you mean \[\cot \theta-\frac{\tan \theta}{\sin \theta * \cos \theta}\]
OpenStudy (anonymous):
yah but cot 0 and tan 0 share common denominators with each other :P
OpenStudy (anonymous):
or this... \cot \theta-\frac{\tan \theta}{\sin \theta}*cos theta
OpenStudy (anonymous):
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