$\int \frac{1}{\left(1+x^2\right) \sqrt{x^2+2}} d x=$

  • A
    $-\tan ^{-1} \frac{\sqrt{x^2+2}}{|x|}+c$
  • B
    $-\tan ^{-1} \sqrt{x^2+2}+c$
  • C
    $\tan ^{-1} \sqrt{\frac{x^2+1}{x^2+2}}+c$
  • D
    $-\tan ^{-1} \sqrt{\frac{x^2+2}{x^2+1}}+c$

Explore More

Similar Questions

$\int \frac{f(x) \varphi^{\prime}(x)+\varphi(x) f^{\prime}(x)}{(f(x) \varphi(x)+1) \sqrt{f(x) \varphi(x)-1}} dx=$

સંકલન $\frac{24}{\pi} \int_{0}^{\sqrt{2}} \frac{(2-x^{2}) dx}{(2+x^{2}) \sqrt{4+x^{4}}}$ ની કિંમત શોધો.

ધારો કે $f(x) = 1 - \frac{1}{x}$, $g_2(x) = f(f(x))$, $g_3(x) = f(f(f(x)))$ વગેરે છે. જો $\int x \cdot g_{2026}(x) \, dx = \int g_{2025}(x) \, dx + h(x) + c$, તો $h(x) = $

જો $\int \sin ^{-1}\left(\sqrt{\frac{x}{1+x}}\right) d x=A(x) \tan ^{-1}(\sqrt{x})+B(x)+C$ હોય,જ્યાં $C$ એ સંકલનનો અચળાંક છે,તો ક્રમયુક્ત જોડ $(A(x), B(x))$ શું હોઈ શકે?

જો $\int \frac{2 x^2+5 x+9}{\sqrt{x^2+x+1}} d x=x \sqrt{x^2+x+1}+\alpha \sqrt{x^2+x+1}+\beta \log _{ e }\left| x +\frac{1}{2}+\sqrt{ x ^2+ x +1}\right|+ C$ હોય,જ્યાં $C$ એ સંકલનનો અચળાંક છે,તો $\alpha+2 \beta$ ની કિંમત . . . . . . છે.

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