$\int \frac{d x}{4+5 \cos x} = $

  • A
    $-\frac{1}{3} \log \left|\frac{3+\tan \frac{x}{2}}{3-\tan \frac{x}{2}}\right|+C$
  • B
    $\frac{1}{3} \log \left|\frac{3+\tan \frac{x}{2}}{3-\tan \frac{x}{2}}\right|+C$
  • C
    $-\frac{1}{9} \log \left|\frac{3-\tan \frac{x}{2}}{3+\tan \frac{x}{2}}\right|+C$
  • D
    $\frac{1}{9} \log \left|\frac{3-\tan \frac{x}{2}}{3+\tan \frac{x}{2}}\right|+C$

Explore More

Similar Questions

$\int \sqrt{e^x-4} \, dx$ का मान ज्ञात कीजिए।

यदि $I=\int \frac{dx}{x^2(x^4+1)^{3/4}}$ है,तो $I$ है

$\int \frac{x+1}{x(1+x e^x)} d x$ का मान ज्ञात कीजिए।

यदि $\int \frac{\sqrt{2} \, dx}{\cos x \sqrt{\sin 2x}} = f(x) + c$ है, तो $f(x) =$

यदि $\int \frac{\sin 2 x}{(a+b \cos x)^{2}} d x=\alpha\left[\log _{e}|a+b \cos x|+\frac{a}{a+b \cos x}\right]+c$ है, तो $\alpha=$

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