If is an angle such that

MATHEMATICS · Single correct · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

If θ\theta is an angle such that tan⁡θ<0\tan\theta<0 and sin⁡θ>0\sin\theta>0, then the sign of sin⁡(2θ)\sin(2\theta) is (a) Positive (b) Zero (c) Negative (d) Cannot be determined

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