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December 4, 2016

Homework Help: trig

Posted by Steve on Thursday, December 17, 2009 at 9:27pm.

Find all solutions of the equation: cot x sec x = 2 cot x.

A) x = 2ð/3 + nð or x = 4ð/3 + nð or 0 + nð
B) x = 2ð/3 + 2nð or x = 4ð/3 + 2nð or 0 + nð
C) x = ð/3 + 2nð or x = 5ð/3 + 2nð or 0 + nð
D) x = ð/3 + nð or x = 5ð/3 + nð or 0 + nð

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