$\int \frac{1+2 e^{-x}}{1-2 e^{-x}} d x=$

  • A
    $x-\log \left|1-2 e^{-x}\right|+c$
  • B
    $x+\log \left|1-2 e^{-x}\right|+c$
  • C
    $x+2\log \left|1-2 e^{-x}\right|+c$
  • D
    $\log \left|1-2 e^{-x}\right|+c$

Explore More

Similar Questions

$\int(2 x-3) \sqrt{3 x+2} \, dx =$

$\int {\frac{{{x^5}dx}}{{\sqrt {1 + {x^3}} }}} = $

$\int \frac{dx}{x[(\log x)^2 + 4\log x - 1]} = $

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

$\int \frac{\sin 2x}{a^2 + b^2 \sin^2 x} \, dx = $

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