SOLUTION: Evaluate the inverse of cos when negative square of 2 is divided by 2.

SOLUTION: Evaluate the inverse of cos when negative square of 2 is divided by 2.

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Question 1030502: Evaluate the inverse of cos when negative square of 2 is divided by 2.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Evaluate the inverse of cos when negative square of 2 is divided by 2.
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arccos(-sqrt(2)/2) = (3/4)pi
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Cheers,
Stan H.
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