$\frac{d}{d x}\left[\cos ^{2}\left(\cot ^{-1} \sqrt{\frac{2+x}{2-x}}\right)\right]$ ની કિંમત શોધો.

  • A
    $\frac{1}{4}$
  • B
    $\frac{1}{2}$
  • C
    $-\frac{1}{2}$
  • D
    $-\frac{3}{4}$

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Similar Questions

$y = \operatorname{Tan}^{-1}\left(\frac{x}{1+2x^2}\right) + \operatorname{Tan}^{-1}\left(\frac{x}{1+6x^2}\right)$ હોય,તો $\frac{dy}{dx} = $

જો $y = \tan^{-1} \left( \frac{\sqrt{1 + x^2} + \sqrt{1 - x^2}}{\sqrt{1 + x^2} - \sqrt{1 - x^2}} \right)$,જ્યાં $x^2 \le 1$ હોય,તો $\frac{dy}{dx}$ શોધો.

જો $y(x) = \cot^{-1}\left(\frac{\sqrt{1+\sin x} + \sqrt{1-\sin x}}{\sqrt{1+\sin x} - \sqrt{1-\sin x}}\right)$,જ્યાં $x \in \left(\frac{\pi}{2}, \pi\right)$,તો $x = \frac{5\pi}{6}$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

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

$\tan ^{-1}\left(\frac{\sqrt{1+x^2}-\sqrt{1-x^2}}{\sqrt{1+x^2}+\sqrt{1-x^2}}\right)$ નું $\cos ^{-1} x^2$ ની સાપેક્ષે વિકલન શું થાય?

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