Simplify to a single trigonometric ratio.

MATHEMATICS · Single correct · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

Simplify 2sin⁡θcos⁡θ\dfrac{2\sin\theta}{\cos\theta} to a single trigonometric ratio. (a) sin⁡2θ\sin 2\theta (b) 2tan⁡θ2\tan\theta (c) tan⁡θ\tan\theta (d) 2cot⁡θ2\cot\theta

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