$\int_{0}^{20\pi} (\sin^4 x + \cos^4 x) dx$ का मान किसके बराबर है?

  • A
    $\frac{15\pi}{2}$
  • B
    $25\pi$
  • C
    $15\pi$
  • D
    $\frac{25\pi}{2}$

Explore More

Similar Questions

यदि $\int_0^b \frac{dx}{1+x^2} = \int_b^{\infty} \frac{dx}{1+x^2}$ है,तो $b$ का मान ज्ञात कीजिए।

$\int_0^\infty \frac{dx}{(x + \sqrt{x^2 + 1})^3} = $

Difficult
View Solution

$m, n > 0$ के लिए,मान लीजिए $\alpha(m, n)=\int_0^2 t^m(1+3 t)^n d t$ है। यदि $11 \alpha(10,6)+18 \alpha(11,5)= p (14)^6$ है,तो $p$ का मान $......$ है।

यदि $5 f(x)+3 f\left(\frac{1}{x}\right)=2-\frac{1}{x}, x \neq 0$ है,तो $\int_1^2 f\left(\frac{1}{x}\right) d x=$

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

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