यदि $f(x)=\cot ^{-1}\left(\frac{x^x-x^{-x}}{2}\right)$ है,तो $f^{\prime}(1)=$

  • A
    -log2
  • B
    log2
  • C
    $1$
  • D
    -$1$

Explore More

Similar Questions

यदि $f(x) = \sin^{-1}\left[\frac{2^{x+1}}{1+4^x}\right]$ है,तो $f'(0) = $

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

$x$ के सापेक्ष फलन का अवकलन कीजिए: $\cot ^{-1}\left[\frac{\sqrt{1+\sin x}+\sqrt{1-\sin x}}{\sqrt{1+\sin x}-\sqrt{1-\sin x}}\right]$,जहाँ $0 < x < \frac{\pi}{2}$.

Difficult
View Solution

$\frac{1}{2} < x < 1$ के लिए $\sin ^{-1}\left(3 x-4 x^3\right)$ का $x$ के सापेक्ष अवकलन क्या है?

यदि $y=\tan ^{-1}\left[\frac{\log \left(\frac{e}{x^2}\right)}{\log \left(ex^2\right)}\right]+\tan ^{-1}\left[\frac{3+2 \log x}{1-6 \log x}\right]$ है,तो $\frac{d^2 y}{dx^2}=$

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