$\int_0^{2\pi } {\sqrt {1 + \sin \frac{x}{2}} \,dx = } $

  • A
    $0$
  • B
    $2$
  • C
    $8$
  • D
    $4$

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Similar Questions

જો $\left( \int_{0}^{a} x \, dx \right) \le (a + 4)$ હોય,તો

$\int_0^1 |5x - 3| \, dx = $

ધારો કે $f:[0,1] \rightarrow [0,1]$ એક સતત વિધેય છે જેથી તમામ $x \in [0,1]$ માટે $x^2+(f(x))^2 \leq 1$ અને $\int_0^1 f(x) dx = \frac{\pi}{4}$ થાય. તો,$\int_{\frac{1}{2}}^{\frac{1}{\sqrt{2}}} \frac{f(x)}{1-x^2} dx$ ની કિંમત શોધો.

સંકલન $\int_{\frac{\pi}{6}}^{\frac{\pi}{3}} \frac{(\sin x - x \cos x)}{x(x + \sin x)} dx$ નું મૂલ્ય શું છે?

$\int_0^{\frac{\pi}{2}} \frac{d x}{\cos x-\sqrt{3} \sin x}=$

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