$x > 0$ માટે,ધારો કે $f(x) = \int_{1}^{x} \frac{\log t}{1+t} dt$. તો $f(x) + f\left(\frac{1}{x}\right)$ ની કિંમત શોધો:

  • A
    $\frac{1}{4}(\log x)^2$
  • B
    $\log x$
  • C
    $\frac{1}{2}(\log x)^2$
  • D
    $\frac{1}{4}\log(x^2)$

Explore More

Similar Questions

સંકલન $\int_{-\pi}^{\pi} \frac{\cos^2 x}{1+a^x} dx$ નું મૂલ્ય,જ્યાં $a > 0$,શું છે?

જો $x > 0$ માટે,$f(x) = \int_{1}^{x} \frac{\log_{e} t}{1+t} dt$ હોય,તો $f(e) + f\left(\frac{1}{e}\right)$ ની કિંમત શોધો.

$\int_{ - 1}^1 {\log \left( \frac{2 - x}{2 + x} \right)\,dx} = $

$\int_0^\pi \frac{x \sin x}{1+\cos ^2 x} d x=$

$\int_{0}^{\frac{\pi}{2}} \ln \left(\frac{4+3 \sin x}{4+3 \cos x}\right) d x$ નું મૂલ્ય શોધો.

Difficult
View Solution

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