यदि $u=\tan ^{-1}\left(\frac{\sqrt{1+x^{2}}-1}{x}\right)$ और $v=\tan ^{-1}\left(\frac{2 x \sqrt{1-x^{2}}}{1-2 x^{2}}\right)$ है,तो $x=0$ पर $\frac{d u}{d v}$ का मान ज्ञात कीजिए।

  • A
    $\frac{1}{4}$
  • B
    $\frac{1}{8}$
  • C
    $1$
  • D
    $\frac{-1}{8}$

Explore More

Similar Questions

यदि $f(x) = \cot^{-1} \left( \frac{x^x - x^{-x}}{2} \right)$ है,तो $f'(1)$ का मान ज्ञात कीजिए।

यदि $y=\tan ^{-1}\left\{\frac{a \cos x-b \sin x}{b \cos x+a \sin x}\right\}$ है,तो $\frac{d y}{d x}$ ज्ञात कीजिए।

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

$\frac{d}{dx} \left\{ \cos^{-1} \left( \frac{1 - x^2}{1 + x^2} \right) \right\} = $

यदि $2y = {\left( {{{\cot }^{ - 1}}\left( {\frac{{\sqrt 3 \cos x + \sin x}}{{\cos x - \sqrt 3 \sin x}}} \right)} \right)^2}$ और $x \in \left( {0,\frac{\pi }{2}} \right)$ 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