inv-trig

Related Questions

• The value of $\tan \left[ {{\sin }^{-1}}\left( \frac{3}{5} \right)+{{\cos }^{-1}}\left( \frac{3}{\sqrt{13}} \right) \right]$is

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• The value of $\sin {{\cot }^{-1}}\tan {{\cos }^{-1}}x$ is equal to

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• If ${{\sin }^{-1}}\frac{1}{3}+{{\sin }^{-1}}\frac{2}{3}={{\sin }^{-1}}x,$then x is equal to

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• If ${{\tan }^{-1}}x+2{{\cot }^{-1}}x=\frac{2\pi }{3},$then x =

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• ${{\sin }^{-1}}\frac{\sqrt{x}}{\sqrt{x+a}}$ is equal to

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