Given with in the third quadrant

MATHEMATICS · Multi-part · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

Given tan⁡θ=43\tan \theta = \dfrac{4}{3} with θ\theta in the third quadrant, find the following: (a) sin⁡2θ\sin 2\theta (b) cos⁡2θ\cos 2\theta (c) tan⁡2θ\tan 2\theta

Related theory

Browse the problem library