Prove the identity + ^2 .

MATHEMATICS · Subjective · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

Prove the identity sec⁡θsin⁡θtan⁡θ+cot⁡θ≡sin⁡2θ.\frac{\sec \theta \sin \theta}{\tan \theta + \cot \theta} \equiv \sin^2 \theta.

Related theory

Browse the problem library