Solve for ( ) if

MATHEMATICS · Single correct · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

Solve for θ\theta (0∘<θ<90∘0^\circ<\theta<90^\circ) if sin⁡2θ=cos⁡θ\sin^2\theta = \cos\theta. Give your answer to the nearest degree. (a) 45∘45^{\circ} (b) 52∘52^{\circ} (c) 38∘38^{\circ} (d) 60∘60^{\circ}

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