Friday
December 19, 2014

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 = 2/3 + n or x = 4/3 + n or 0 + n
B) x = 2/3 + 2n or x = 4/3 + 2n or 0 + n
C) x = /3 + 2n or x = 5/3 + 2n or 0 + n
D) x = /3 + n or x = 5/3 + n or 0 + n

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