(a) Simplify the expression 1+ + - 1- - . (b) Evaluate your simplified result for…

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

Problem

(a) Simplify the expression 1+sec⁡θcsc⁡θ+cot⁡θ−1−sec⁡θcsc⁡θ−cot⁡θ.\frac{1+\sec \theta}{\csc \theta+\cot \theta}-\frac{1-\sec \theta}{\csc \theta-\cot \theta}. (b) Evaluate your simplified result for θ=60∘\theta=60^{\circ}.

Related theory

Browse the problem library