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

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

Explore More

Similar Questions

જો $\int \frac{d \theta}{\cos ^2 \theta(\tan 2 \theta+\sec 2 \theta)}=\lambda \tan \theta+2 \log _{e}|f(\theta)|+c$ (જ્યાં $c$ એ સંકલનનો અચળાંક છે),તો ક્રમયુક્ત જોડ $(\lambda, |f(\theta)|)$ બરાબર શું થાય?

જો $I_1 = \int \sin^6 x \, dx$ અને $I_2 = \int \cos^6 x \, dx$ હોય, તો $I_1 + I_2 = $

$\frac{\int_0^{\pi / 2}(\sin x)^{\sqrt{2}+1} d x}{\int_0^{\pi / 2}(\sin x)^{\sqrt{2}-1} d x}$ નું મૂલ્ય $........$ છે.

$\int \frac{x^2+1}{x^4+7 x^2+1} d x$ ની કિંમત શોધો.

જો $\int \frac{3 e^x-7 e^{-x}}{7 e^x+3 e^{-x}} d x=K x+L \log \left(e^{-2 x}+\frac{7}{3}\right)+C$ હોય,તો $K+L=$

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