SOLUTION: Evaluate sin^3 7pi divided by 4 THANK YOU!!! you guys are AWESOME!

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Question 736462: Evaluate sin^3 7pi divided by 4
THANK YOU!!! you guys are AWESOME!

Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
This looks like to me
is a complete circle, and
so are and
coming back to
brings you to
and the , so the
expression is

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