સંકલન $\int_0^\pi \frac{8 x \, dx}{4 \cos^2 x + \sin^2 x}$ ની કિંમત શોધો.

  • A
    $2 \pi^2$
  • B
    $4 \pi^2$
  • C
    $\pi^2$
  • D
    $\frac{3 \pi^2}{2}$

Explore More

Similar Questions

ધારો કે $f(x) = \frac{\sin x}{x}$,તો $\int_{0}^{\frac{\pi}{2}} f(x) f\left(\frac{\pi}{2} - x\right) dx =$

જો $I_n = \int_{-\pi}^{\pi} \frac{\sin(nx)}{(1+\pi^x) \sin x} dx$,$n=0, 1, 2, \ldots$,હોય,તો
$(A)$ $I_n = I_{n+2}$
$(B)$ $\sum_{m=1}^{10} I_{2m+1} = 10\pi$
$(C)$ $\sum_{m=1}^{10} I_{2m} = 0$
$(D)$ $I_n = I_{n+1}$

$\int_{0}^{\pi} [\cot x] dx = $

$\int\limits_{-1}^{1} \frac{x^4}{1 + e^{x^7}} dx = $

$\int_0^{\pi /2} \frac{d\theta}{1 + \tan \theta} = $

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