Homework Help: trig

Posted by Dave on Sunday, May 2, 2010 at 9:46pm.

how do i set this problem up?

Find tan (s + t) given that sin s = 1/4, with s in quadrant 2, and sin t = -1/2, with t in quadrant 4.

trig - Leo, Wednesday, July 7, 2010 at 5:30pm
First you have to find what s and t equal. Then you can find tan(s + t)

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