If and , what is the sign (positive or negative) of ? Give…

MATHEMATICS · Subjective · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

If sin⁡θ>0\sin \theta>0 and cos⁡θ<0\cos \theta<0, what is the sign (positive or negative) of tan⁡θ\tan\theta? Give reason.

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