Mathematics

Mathematics

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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