inv-trig

Related Questions

• If $\frac{\pi }{2}\le x\le \frac{3\pi }{2},$then${{\sin }^{-1}}(\sin x)$is equal to

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• If ${{\tan }^{-1}}x-{{\tan }^{-1}}y={{\tan }^{-1}}A,$then $A =$

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• $2{{\tan }^{-1}}\left( \frac{1}{3} \right)+{{\tan }^{-1}}\left( \frac{1}{7} \right)=$

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• The value of ${{\sin }^{-1}}(\sin 10)$is

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• ${{\tan }^{-1}}1+{{\tan }^{-1}}2+{{\tan }^{-1}}3=$

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