यदि $y(\cos x)^{\sin x}=(\sin x)^{\sin x}$ है, तो $x=\frac{\pi}{4}$ पर $\frac{dy}{dx}$ का मान ज्ञात कीजिए।

  • A
    $0$
  • B
    $1$
  • C
    $\sqrt{2}$
  • D
    $\frac{\sqrt{3}}{2}$

Explore More

Similar Questions

फलन का $x$ के सापेक्ष अवकलन कीजिए: $\sqrt{\frac{(x-1)(x-2)}{(x-3)(x-4)(x-5)}}$

फलन का $x$ के सापेक्ष अवकलन कीजिए: $\left(x+\frac{1}{x}\right)^{x}+x^{\left(1+\frac{1}{x}\right)}$

Difficult
View Solution

$f(x)=x^{\tan ^{-1} x}$ का $g(x)=\sec ^{-1}\left(\frac{1}{2 x^2-1}\right)$ के सापेक्ष अवकलज क्या है?

$\text{यदि } \frac{d}{dx} \left( \frac{x^2+1}{(x^2+5)(x^2+9)} \right) = \frac{2x(x^2+1)}{(x^2+5)(x^2+9)} \left[ \frac{1}{f(x)} - \frac{1}{g(x)} - \frac{1}{h(x)} \right] \text{ है, तो } 2h(x) - f(x) - g(x) = $

यदि $a>0$ और $f(x)=\left(\frac{a+x}{1+x}\right)^{a+1+2x}$ है,तो $f^{\prime}(0)=$

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