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

  • A
    $0$
  • B
    $\frac{\pi}{2}$
  • C
    $\frac{\pi}{4}$
  • D
    इनमें से कोई नहीं

Explore More

Similar Questions

यदि $I_1 = \int\limits_0^1 {{e^{ - x}}} {\cos ^2}x\,dx$,$I_2 = \int\limits_0^1 {{e^{ - {x^2}}}} {\cos ^2}x\,dx$ और $I_3 = \int\limits_0^1 {{e^{ - {x^3}}}} dx$ है; तो

निश्चित समाकलन $\int_0^{\pi /2} \log(\tan x) \, dx$ का मान ज्ञात कीजिए।

$\int_{\pi}^{16\pi} |\sin x| dx = $

यदि $a > 0$ है, तो $\int_{-\pi}^{\pi} \frac{\sin^2 x}{1+a^x} dx$ का मान ज्ञात कीजिए।

माना $I=\int_{-\frac{\pi}{4}}^{\frac{\pi}{4}} \frac{1}{2-\cos 2 x}\left(\frac{3}{\pi}+\log \left(\frac{4+\sin x}{4-\sin x}\right)\right) d x$. दिया गया है कि $\int \frac{d x}{1+k x^2}=\frac{1}{\sqrt{k}} \tan ^{-1}(\sqrt{k} x)+c, \tan ^{-1}(0)=0$ और $\tan ^{-1}(\sqrt{3})=\frac{\pi}{3}$. तो $3 I^2=$

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