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

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

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Similar Questions

$\frac{d}{d x}\left(\cos ^{-1}\left(\frac{x-\frac{1}{x}}{x+\frac{1}{x}}\right)\right)=$

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

$\begin{aligned} & \text{જો } y = \tan^{-1} \left\{ \frac{x}{1 + \sqrt{1 - x^2}} \right\} \\ & + \sin \left\{ 2 \tan^{-1} \sqrt{\frac{1 - x}{1 + x}} \right\} \text{ હોય, તો } \frac{dy}{dx} = \end{aligned}$

$\frac{d}{dx}\left( \tan^{-1}\sqrt{\frac{1 + \cos(x/2)}{1 - \cos(x/2)}} \right)$ ની કિંમત શોધો.

જો $u=\sin ^{-1}\left(\frac{2 x}{1+x^2}\right)$ અને $v=\tan ^{-1}\left(\frac{2 x}{1-x^2}\right)$ હોય,તો $\frac{d u}{d v}$ શોધો.

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