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Question Number 22787 by vajpaithegrate@gmail.com last updated on 22/Oct/17

$${\sin }^{-1}\left(\sin 10\right)=10\mathrm{or}3\pi -10$$$$\mathrm{Ans}\mathrm{is}3\pi -10\mathrm{How}$$

Commented by mrW1 last updated on 22/Oct/17

$$\mathrm{by}\mathrm{definition}\mathrm{the}\mathrm{range}\mathrm{of}{\sin }^{-1}\left(\mathrm{x}\right)\mathrm{is}[-\frac{\pi }{2},+\frac{\pi }{2}]$$

Commented by vajpaithegrate@gmail.com last updated on 22/Oct/17

$$\mathrm{Thank}\mathrm{u}\mathrm{sir}$$

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