$\int_{-\pi / 2}^{\pi / 2} \frac{\cos x}{1+e^{x}} d x$ નું મૂલ્ય શોધો.

  • A
    $2$
  • B
    $0$
  • C
    $1$
  • D
    $-2$

Explore More

Similar Questions

$\int_0^{\pi / 2} |\sin t - \cos t| \, dt =$

$\int_0^{400 \pi} \sqrt{1-\cos 2 x} \, dx =$ ($\sqrt{2}$ માં)

ધારો કે $f$ એવું છે કે દરેક વાસ્તવિક $x$ માટે $f(-x) = -f(x)$ અને $\int_{0}^{1} f(x) dx = 5$,તો $\int_{-1}^{0} f(t) dt = $

જો સંકલન $\int_{-1}^1 \frac{\cos \alpha x}{1+3^x} d x$ નું મૂલ્ય $\frac{2}{\pi}$ હોય,તો $\alpha$ નું એક મૂલ્ય શોધો.

$\int_{0}^{\pi /2} \frac{e^{x^2}}{e^{x^2} + e^{(\pi /2 - x)^2}} dx$ નું મૂલ્ય શું છે?

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