If and , find…

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

Problem

If cot⁡θ=2\cot\theta = 2 and 0∘<θ<90∘0^\circ < \theta < 90^\circ, find sin⁡θ\sin\theta. (a) 25\dfrac{2}{\sqrt{5}} (b) 12\dfrac{1}{2} (c) 15\dfrac{1}{\sqrt{5}} (d) 13\dfrac{1}{\sqrt{3}}

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