$\int \frac{1}{(x^2 - 1)\sqrt{x^2 + 1}} \, dx = $

  • A
    $\frac{1}{2\sqrt{2}} \log \left\{ \frac{\sqrt{1 + x^2} + x\sqrt{2}}{\sqrt{1 + x^2} - x\sqrt{2}} \right\} + c$
  • B
    $\frac{1}{2\sqrt{2}} \log \left\{ \frac{\sqrt{1 + x^2} - \sqrt{2}}{\sqrt{1 + x^2} + \sqrt{2}} \right\} + c$
  • C
    $\frac{1}{2\sqrt{2}} \log \left\{ \frac{\sqrt{1 + x^2} - x\sqrt{2}}{\sqrt{1 + x^2} + x\sqrt{2}} \right\} + c$
  • D
    इनमें से कोई नहीं

Explore More

Similar Questions

यदि $\int \frac{2 x^{12}+5 x^9}{\left(1+x^3+x^5\right)^3} d x=\frac{x^m}{l\left(1+x^3+x^5\right)^r}+C$ है, तो $\frac{m-l}{r}=$

यदि $\int \frac{\cos x \, dx}{\sin ^{3} x \left(1+\sin ^{6} x\right)^{2 / 3}} = f(x) \left(1+\sin ^{6} x\right)^{1 / \lambda} + c$ जहाँ $c$ समाकलन का एक स्थिरांक है,तो $\lambda f\left(\frac{\pi}{3}\right)$ का मान ज्ञात कीजिए।

$\int \sqrt{x-1}(x \sqrt{x+1})^{-1} d x=$

$\int \frac{d x}{(x-1) \sqrt{x^2-1}}$ का मान ज्ञात कीजिए।

यदि $\frac{3 \pi}{2} < x < \frac{5 \pi}{2}$ और $\int(\sqrt{1-\sin x}+\sqrt{1+\sin x}) \, dx = f(x) + c$ जहाँ $c$ समाकलन का स्थिरांक है, तो $f\left(\frac{\pi}{3}\right) - f(0) =$

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