$\sin [\cot ^{ - 1}(\cos \tan ^{ - 1}x)] =$

  • A
    $\sqrt{\frac{x^2+1}{x^2+2}}$
  • B
    $\frac{x}{\sqrt{x^2+1}}$
  • C
    $\frac{1}{\sqrt{x^2+2}}$
  • D
    $\sqrt{\frac{x^2+1}{x^2+2}}$

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Similar Questions

$\tan \left[ \sin^{-1} \left( \frac{3}{5} \right) + \cos^{-1} \left( \frac{3}{\sqrt{13}} \right) \right]$ ની કિંમત શોધો.

જો $y = \tan^{-1} \frac{x}{1+2x^2} + \tan^{-1} \frac{x}{1+6x^2} + \tan^{-1} \frac{x}{1+12x^2}$ હોય,તો $\left(\frac{dy}{dx}\right)_{x=\frac{1}{2}} = $

$\tan \left(\cos ^{-1}\left(\frac{4}{5}\right)+\tan ^{-1}\left(\frac{2}{3}\right)\right)$ ની કિંમત શોધો.

જો $\sec^{-1} x = \csc^{-1} y$ હોય,તો $\cos^{-1} \frac{1}{x} + \cos^{-1} \frac{1}{y} = $

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

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