$\int_0^{2\pi } {\sqrt {1 + \sin \frac{x}{2}} \,dx = } $

  • A
    $0$
  • B
    $2$
  • C
    $8$
  • D
    $4$

Explore More

Similar Questions

यदि $\int_{0}^{a} \sqrt{\frac{a - x}{x}} dx = \frac{K}{2}$ है,तो $K = . . . . . .$.

मान लीजिए कि $\int_0^1 f(x) \, dx = 1$,$\int_0^1 x f(x) \, dx = a$,और $\int_0^1 x^2 f(x) \, dx = a^2$ है। तो $\int_0^1 (x - a)^2 f(x) \, dx$ का मान ज्ञात कीजिए।

$\int_0^a {x^4 \sqrt{a^2 - x^2}} \,dx = $

Difficult
View Solution

माना $x \in R$ के लिए,$S_0(x) = x$,$S_k(x) = C_k x + k \int_0^x S_{k-1}(t) dt$,जहाँ $C_0 = 1$,$C_k = 1 - \int_0^1 S_{k-1}(x) dx$,$k = 1, 2, 3, \ldots$. तो $S_2(3) + 6C_3$ का मान $...........$ है।

यदि $[x]$ वह महत्तम पूर्णांक है जो $x$ से अधिक नहीं है,तो $\int_{-0.5}^{1.5} x^2[x] d x=$

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