જો $\int_{0}^{a} \frac{dx}{4 + x^2} = \frac{\pi}{8}$ હોય,તો $a$ ની કિંમત શોધો.

  • A
    $1$
  • B
    $2$
  • C
    $3$
  • D
    $4$

Explore More

Similar Questions

જો $\int_0^1 \frac{1}{\sqrt{3+x}+\sqrt{1+x}} d x=a+b \sqrt{2}+c \sqrt{3}$,જ્યાં $a, b, c$ સંમેય સંખ્યાઓ છે,તો $2 a+3 b-4 c$ ની કિંમત શોધો:

$\int_0^{2/3} \frac{dx}{4 + 9x^2} = $

જો $\int_0^a \sqrt{\frac{a-x}{x}} dx = \frac{k}{2}$ હોય,તો $k = $

$\int_{2}^{3} \frac{dx}{x^2 - x} = $

$\int_0^{\pi / 4} [\sqrt{\tan x} + \sqrt{\cot x}] \, dx$ ની કિંમત શોધો.

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