यदि $y=\cos ^{-1}\left(\frac{a^2}{\sqrt{x^4+a^4}}\right)$ है,तो $\frac{d y}{d x}$ क्या है?

  • 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
    $\frac{a^4 x^2}{2 \sqrt{x^4+a^4}}$

Explore More

Similar Questions

$\tan ^{-1}\left(\frac{\sqrt{1+x^2}-\sqrt{1-x^2}}{\sqrt{1+x^2}+\sqrt{1-x^2}}\right)$ का $\cos ^{-1} x^2$ के सापेक्ष अवकलज क्या है?

यदि $y = \sin^{-1}(\sqrt{x})$ है,तो $\frac{dy}{dx} = $

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

यदि $y=\tan ^{-1}\left(\frac{5 x+1}{3-x-6 x^2}\right)$ है,तो $\frac{d y}{d x}=$

यदि $y = \tan^{-1}\left(\frac{\sin x + \cos x}{\cos x - \sin x}\right)$ है,तो $\frac{dy}{dx}$ का मान ज्ञात कीजिए।

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo