Simplify the expression .

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

Problem

Simplify the expression sin⁡θ1+cos⁡θ+1+cos⁡θsin⁡θ\dfrac{\sin \theta}{1+\cos \theta}+\dfrac{1+\cos \theta}{\sin \theta}. (a) 2sec⁡θ2\sec \theta (b) csc⁡θ\csc \theta (c) 2csc⁡θ2\csc \theta (d) 2sin⁡θ2\sin \theta

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