February 25, 2017

Homework Help: Trig

Posted by Lauren on Thursday, October 22, 2009 at 8:54pm.

Find the exact circular function value for:

I know the answer should be: [2sqrt(3)]/3, but I do not understand how to solve the problem. I have a unit circle, but 23pi/6 is not on it, so I don't know how to find the (x,y)

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