Monday
March 30, 2015

Homework Help: trigonometry

Posted by lindsay on Saturday, April 21, 2012 at 5:46pm.

Find all the angles between 0 degrees and 360 degrees which satisfy the equations
a. 8 cos x sin x = sin x
b. 5 tan^2 y + 5 tan y = 2 sec^2 y.

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