જો $y = x \sin x$ અને $x = \alpha$ પર $\frac{\frac{dy}{dx} - \frac{y}{x}}{x \frac{dy}{dx} - y} = 1$ હોય,તો $\alpha =$

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

Explore More

Similar Questions

જો $f(x) = \sqrt{ax} + \frac{a^2}{\sqrt{ax}}$ હોય,તો $f'(a) = $

જો $[x]$ એ મહત્તમ પૂર્ણાંક વિધેય દર્શાવતું હોય અને $f(x) = x - [x] - \cos x$ હોય,તો $f^{\prime}\left(\frac{\pi}{2}\right) = $

ધારો કે $3f(x) - 2f(1/x) = x,$ તો $f'(2)$ ની કિંમત શોધો.

Difficult
View Solution

જો $y = \frac{5x}{\sqrt[3]{(1 - x)^2}} + \cos^2(2x + 1)$ હોય,તો $\frac{dy}{dx} = $

નીચેના વિધેયનું વિકલન શોધો: $3 \cot x + 5 \operatorname{cosec} x$

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