SOLUTION: Find the exact values of cos theta and sin theta for the angle measure. -3 pi/4 radians

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Question 737657: Find the exact values of cos theta and sin theta for the angle measure.
-3 pi/4 radians
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the exact values of cos theta and sin theta for the angle measure.
-3 pi/4 radians
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cos(-3/4 pi) = -sqrt(2)/2
sin(-3/4 pi) = -sqrt(2)/2
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Cheers,
Stan H.
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