જો $f(x)=\frac{\cos ^2 x}{1+\sin ^2 x}$ હોય, તો $f\left(\frac{\pi}{4}\right)-3 f^{\prime}\left(\frac{\pi}{4}\right)=$

  • A
    $\frac{5}{3}$
  • B
    $\frac{11}{3}$
  • C
    $\frac{13}{9}$
  • D
    $3$

Explore More

Similar Questions

જો $y=(\log x)^{1/x} + x^{\log x}$ હોય,તો $x=e$ આગળ $\frac{dy}{dx}$ શોધો.

$(\log x)^{x}$ નું $\log x$ ની સાપેક્ષમાં વિકલન શું થાય?

જો $\frac{d}{d x} \left[ \frac{(x+1)^2 \sqrt{x-1}}{(x+4)^3 e^x} \right] = f(x) \left[ \frac{2}{x+1} + \frac{1}{2(x-1)} - \frac{3}{x+4} - 1 \right]$ હોય,તો $f(5) = $

જો $x^y = e^{x-y}$ હોય,તો $\frac{dy}{dx} = $

જો $y=\sqrt{\frac{1-\sin ^{-1}(x)}{1+\sin ^{-1}(x)}}$ હોય,તો $x=0$ અને $y=1$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

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