જો $y=\cos ^{-1}\left(\frac{a^2}{\sqrt{x^4+a^4}}\right)$ હોય,તો $\frac{d y}{d x}$ શું થાય?

  • A
    $\frac{2 a^2 x}{x^4+a^4}$
  • B
    $\frac{2 a^2 x^2}{\sqrt{x^4+a^4}}$
  • C
    $\frac{a^4 x^4}{x^4+a^4}$
  • D
    $\frac{a^4 x^2}{2 \sqrt{x^4+a^4}}$

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Similar Questions

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.

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

$\tan ^{-1}\left(\frac{\sqrt{1+x}-\sqrt{1-x}}{\sqrt{1+x}+\sqrt{1-x}}\right)$ નું વિકલન શું છે?

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

ધારો કે $f(\theta) = \sin \left(\tan^{-1} \left(\frac{\sin \theta}{\sqrt{\cos 2\theta}} \right) \right)$,જ્યાં $-\frac{\pi}{4} < \theta < \frac{\pi}{4}$ છે. તો $\frac{d}{d(\tan \theta)}(f(\theta))$ નું મૂલ્ય શોધો.

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