$\int_0^{\pi /2} \frac{\sin x}{1 + \cos^2 x} \, dx$ નું મૂલ્ય શોધો.

  • A
    $\pi /2$
  • B
    $\pi /4$
  • C
    $\pi /3$
  • D
    $\pi /6$

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Similar Questions

નિશ્ચિત સંકલન $\int_{0}^{1} \frac{x}{x^{2}+1} d x$ ની કિંમત શોધો.

$\int_0^{\pi / 4} \frac{\sec x}{3 \cos x+4 \sin x} d x=$

$\int_0^{\pi /4} \frac{\sec^2 x}{(1 + \tan x)(2 + \tan x)} \,dx = $

$\int_0^{\frac{\pi}{4}} \frac{\sec ^2 x}{(1+\tan x)(2+\tan x)} d x=$

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

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