यदि $y=\left(\log _{\cot x} \tan x\right)\left(\log _{\tan x} \cot x\right)+\tan ^{-1}\left(\frac{4 x}{4-x^2}\right)$ है,तो $\frac{d y}{d x}=$

  • A
    $\frac{1}{4+x^2}$
  • B
    $\frac{4}{4+x^2}$
  • C
    $\frac{1}{4-x^2}$
  • D
    $\frac{4}{4-x^2}$

Explore More

Similar Questions

अवकलन ज्ञात कीजिए: $\frac{d}{dx}[\cos((1 - x^2)^2)] = ?$

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

यदि $f(x)=3 x^2+2 x f^{\prime}(1)+f^{\prime \prime}(2)$ है,तो $f(x)=$ . . . . . .

मान लीजिए $f(x) = x - \frac{1}{x}$,तो $f^{\prime}(-1)$ है

निम्नलिखित फलन का अवकलज ज्ञात कीजिए: $\frac{a}{x^{4}}-\frac{b}{x^{2}}+\cos x$,जहाँ $a$ और $b$ स्थिर शून्येतर अचर हैं।

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