CBSE

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

Problem

sin⁡−1(35)+tan⁡−1(17)=\sin^{-1}\left(\frac{3}{5}\right) + \tan^{-1}\left(\frac{1}{7}\right) = (a) π4\frac{\pi}{4} (b) π2\frac{\pi}{2} (c) cos⁡−1(45)\cos^{-1}\left(\frac{4}{5}\right) (d) π\pi

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