If and is an acute angle

MATHEMATICS · Multi-part · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

If cos⁡θ=35\cos \theta = \dfrac{3}{5} and θ\theta is an acute angle, find the following ratios: (i) sin⁡θ\sin \theta (ii) tan⁡θ\tan \theta

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