જો $y = \cos^{-1} \left( \frac{1-4^x}{1+4^x} \right)$ હોય, તો $x = 1$ આગળ $\frac{dy}{dx}$ શોધો.

  • A
    $\frac{4 \log 2}{5}$
  • B
    $\frac{\log 2}{5}$
  • C
    $\frac{2 \log 8}{5}$
  • D
    $\frac{5 \log 8}{2}$

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Similar Questions

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

$\frac{d}{dx} \tan^{-1} \left( \frac{4\sqrt{x}}{1 - 4x} \right) = $

જો $y = \tan^{-1} \left\{ \frac{\sqrt{1 + x^2} - \sqrt{1 - x^2}}{\sqrt{1 + x^2} + \sqrt{1 - x^2}} \right\}$, જ્યાં $|x| < 1$, તો $\frac{dy}{dx}$ ની કિંમત શોધો

$x$ ની સાપેક્ષમાં વિધેયનું વિકલન કરો: $\cot ^{-1}\left[\frac{\sqrt{1+\sin x}+\sqrt{1-\sin x}}{\sqrt{1+\sin x}-\sqrt{1-\sin x}}\right]$,જ્યાં $0 < x < \frac{\pi}{2}$.

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$\frac{d}{dx} \left[ \tan^{-1} \left( \frac{\sqrt{1 + x^2} + \sqrt{1 - x^2}}{\sqrt{1 + x^2} - \sqrt{1 - x^2}} \right) \right] = $

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