$I = \int \cos(\ln x) \, dx$. तो $I =$

  • A
    $\frac{x}{2} \{\cos(\ln x) + \sin(\ln x)\} + c$
  • B
    $x^2 \{\cos(\ln x) - \sin(\ln x)\} + c$
  • C
    $x^2 \sin(\ln x) + c$
  • D
    $x \cos(\ln x) + c$

Explore More

Similar Questions

वह धनात्मक पूर्णांक $n \leq 5$ जिसके लिए $\int_0^1 e^x(x-1)^n dx = 16-6e$ है, वह है

$\int \frac{\sin^{-1}x}{(1-x^2)^{3/2}} \, dx = $

$\int \sin^{-1}\left(\sqrt{\frac{x}{a+x}}\right) dx =$

$\int {{\cos }^{ - 1}}\left( {\frac{1}{x}} \right)\,dx$

Difficult
View Solution

यदि $\int {x^5 e^{-x^2} dx} = g(x) e^{-x^2} + c$,जहाँ $c$ समाकलन का एक स्थिरांक है,तो $g(-1)$ का मान ज्ञात 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