Evaluate the following expressions. Your answer must be an exact angle in radians and in the interval . Example: Enter pi/6 for 2 2 V3 -1 (a) tan 3 (-)- (b) tan 3 (c) tan-(- V3) Question Help: D Video 1 D Video 2 Submit Question

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.