જો $\int \frac{2 \, dx}{\sqrt{\cot^2 x - \tan^2 x}} = -\sqrt{f(x)} + c$ હોય, તો $f(x) =$

  • A
    $\cot x$
  • B
    $\sin 2x$
  • C
    $\cos 2x$
  • D
    $\tan x$

Explore More

Similar Questions

વિધેયનું સંકલન કરો: $\sqrt{x^{2}+4x+1}$

$\int \frac{f(x) \varphi^{\prime}(x)+\varphi(x) f^{\prime}(x)}{(f(x) \varphi(x)+1) \sqrt{f(x) \varphi(x)-1}} dx=$

$\int \frac{x^5+x}{x^8+1} dx =$

વિધેયનું સંકલન કરો: $\frac{x+3}{x^{2}-2x-5}$

Difficult
View Solution

$\int \frac{dx}{x^2 \sqrt{4+x^2}}$ 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