Solve the equation .

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

Problem

Solve the equation sin⁡3θ=cos⁡θ\sin 3\theta = \cos \theta. (a) Obtain all values of θ\theta in the interval 0≤θ<2π0\le \theta<2\pi that satisfy the equation. (b) Hence write the general solution of the equation.

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