$\int_{0}^{\frac{\pi}{2}} \left( \frac{1 + \sin 3y}{1 + 2\sin y} \right) dy$ का मान किसके बराबर है?

  • A
    $\frac{\pi}{2}$
  • B
    $\frac{1}{2}$
  • C
    $\frac{\pi}{4}$
  • D
    $1$

Explore More

Similar Questions

$\int_{a}^{b} \operatorname{sgn}(x) \, dx = \dots$ (जहाँ $a, b \in \mathbb{R}$)

$\int_0^1 \sqrt{\frac{1-x}{1+x}} \, dx$ का मान ज्ञात कीजिए।

$\int_{\alpha}^{\beta} \sqrt{\frac{x-\alpha}{\beta-x}} dx$ का मान ज्ञात कीजिए।

$\int_{0}^{2} |x - 1| \, dx = $

मान लीजिए $f_n = \int_0^{\frac{\pi}{2}} \left(\sum_{k=1}^n \sin^{k-1} x\right) \left(\sum_{k=1}^n (2k-1) \sin^{k-1} x\right) \cos x \, dx$,जहाँ $n \in N$ है। तो $f_{21} - f_{20}$ का मान $...........$ है।

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