$f(x) = \frac{x}{1 + x^2}$ का एक आदि फलन (primitive) है:

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

Explore More

Similar Questions

$\int \frac{\sec^2 x}{1 + \tan x} \, dx = $

Difficult
View Solution

$\int \frac{x^2}{(9 - x^2)^{3/2}} \, dx = $

फलन $\sec ^{2}(7-4 x)$ का समाकलन कीजिए।

समाकलन $\int \frac{dx}{(x+4)^{\frac{8}{7}}(x-3)^{\frac{6}{7}}}$ का मान ज्ञात कीजिए (जहाँ $C$ समाकलन का एक स्थिरांक है)।

फलन $\frac{x}{9-4x^{2}}$ का समाकलन कीजिए।

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