Evaluate the expression .

MATHEMATICS · Single correct · GCSE · Further Mathematics · Geometry and Trigonometry · Geometry and Trigonometry

Problem

Evaluate the expression (sec⁡2θ−tan⁡2θ)2+(csc⁡2θ−cot⁡2θ)2sin⁡2θ+cos⁡2θ\dfrac{(\sec^2\theta-\tan^2\theta)^2+(\csc^2\theta-\cot^2\theta)^2}{\sin^2\theta+\cos^2\theta}. (a) 00 (b) 22 (c) 11 (d) 44

Related theory

Browse the problem library