## EXERCISE 2.2 Prove the following: 1.

MATHEMATICS · Subjective · CBSE · Mathematics · Inverse Trigonometric Functions · Inverse Trigonometric Functions

Problem

## EXERCISE 2.2 Prove the following: 1. 3sin⁡−1x=sin⁡−1(3x−4x3),x∈[−12,12]3 \sin ^{-1} x=\sin ^{-1}\left(3 x-4 x^{3}\right), x \in\left[-\frac{1}{2}, \frac{1}{2}\right]

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