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Question

Mathematics Question on Inverse Trigonometric Functions

sin⁡(cos⁡−135)=\sin (\cos^{-1} \frac{3}{5} ) =

A

44685

B

44656

C

44625

D

44684

Answer

44656

Explanation

Solution

cos⁡−135=sin⁡−145\cos^{-1} \frac{3}{5} = \sin^{-1} \frac{4}{5}