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Solve Trigononmetric Expressions (8 Problems) (Arcsin and Arccos)

Set -pi/2 <= x <= pi

x = arcsin[sin(5pi/3)] = _______pi

x = arcsin[sin(7pi/4)] = _______pi

x = arccos[cos(-5pi/6)] = ______pi

x = arccos[cos(3pi/2)] = _______pi

x = arccos[cos(3pi/4)] = ______pi

x = arctan[cos(3pi/2)] = ______pi

x = arcsin[sin(7pi/6)] = _____pi

Write as a multiple of pi.
pi = 3.14159...

x has to be in the exact range: -pi/2 <= x <= pi

Solution Summary

Trigonometric expressions are solved.

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