$\int {\frac{{{x^2} - 1}}{{{x^4} + {x^2} + 1}}\,dx = }$

  • A
    $\frac{1}{2}\log \left( {\frac{{{x^2} + x + 1}}{{{x^2} - x + 1}}} \right) + c$
  • B
    $\frac{1}{2}\log \left( {\frac{{{x^2} - x - 1}}{{{x^2} + x + 1}}} \right) + c$
  • C
    $\log \left( {\frac{{{x^2} - x + 1}}{{{x^2} + x + 1}}} \right) + c$
  • D
    $\frac{1}{2}\log \left( {\frac{{{x^2} - x + 1}}{{{x^2} + x + 1}}} \right) + c$

Explore More

Similar Questions

$\int \frac{1-\cos x}{\cos x(1+\cos x)} d x=$

જો $I_1 = \int \frac{e^x}{e^{4x} + e^{2x} + 1} dx$ અને $I_2 = \int \frac{e^{-x}}{e^{-4x} + e^{-2x} + 1} dx$ હોય, તો $I_2 - I_1 =$

$\int \frac{25 x^2+8}{\sqrt{25 x^2+9}} d x=$

જો $\int \frac{dx}{x + x^7} = p(x)$ હોય,તો $\int \frac{x^6}{x + x^7} dx$ ની કિંમત શોધો.

$\int(\sqrt{\tan x}+\sqrt{\cot x}) d x=$

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