February 25, 2017

Homework Help: Precalculus 2

Posted by Greg on Wednesday, November 14, 2012 at 5:43pm.

Similiarly to a question I asked previously I took the same approach. the problem is:

what value(s) of theta solve the following equation? cos(theta)sin(theta) - 2 cos(theta) = 0?

I let Cos theta = X and sin theta = X
unfortunately I end up with something completely odd. Can anyone help me out please?

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