How many solutions does the equation have in the interval ?

MATHEMATICS · Single correct · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

How many solutions does the equation sin⁡2θcos⁡θ=2\dfrac{\sin 2\theta}{\cos\theta}=2 have in the interval 0≤θ<2π0\le \theta <2\pi? (a) 2 (b) 4 (c) 0 (d) 1

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