Thursday
April 24, 2014

Homework Help: trig

Posted by Emma on Wednesday, December 19, 2012 at 4:55pm.

2sinxcosx+4sin^2xcos^2x=0
solve for x in radians between [0,2pi)

(I mean that it is sine squared x and cosine squared x not sine to the power of 2x or cosine to the power of 2x)

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