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Evaluating Trigonometric Functions

Find the exact value of sin 2, cos 2, tan 2, and the quadrant in which 2 lies.

sin  = - /10,  in Quadrant IV

A). sin 2 = 0.6; cos 2 = -0.8; tan 2 = -0.75; 2 in Quadrant II
B). sin 2 = -0.6; cos 2 = 0.8; tan 2 = -0.75; 2 in Quadrant IV
C). sin 2 = -0.6; cos 2 = -0.8; tan 2 = 0.75; 2 in Quadrant III
D). sin 2 = 0.6; cos 2 = 0.8; tan 2 = 0.75; 2 in Quadrant I

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Trigonometric functions are evaluated. The response was given a rating of "5/5" by the student who originally posted the question.

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