$\int_0^\pi \frac{x \tan x}{\sec x \cdot \operatorname{cosec} x} d x$ ની કિંમત શોધો.

  • A
    $\pi^2 / 4$
  • B
    $\pi / 2$
  • C
    $\pi^2 / 2$
  • D
    $\pi / 4$

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Similar Questions

જો ${I_n} = \int_{0}^{\pi /4} {\tan^n x} \,dx$ હોય,તો $\lim_{n \to \infty} n[{I_n} + {I_{n - 2}}]$ ની કિંમત શોધો.

નિશ્ચિત સંકલન $\int_{\frac{\pi}{6}}^{\frac{\pi}{3}} \frac{d x}{1+\sqrt{\cot x}}$ ની કિંમત શોધો.

$\int\limits_{\frac{-\pi}{2}}^{\frac{\pi}{2}} \frac{x^2}{1 + \tan x + \sqrt{1 + \tan^2 x}} \, dx$ નું મૂલ્ય શોધો.

વિધાન $(A): \int_{-a}^a f(x) dx = \int_0^a (f(x) + f(-x)) dx$
કારણ $(R): \int_a^b f(x) dx = \int_{g(a)}^{g(b)} f(g(u)) g'(u) du$
નીચેનામાંથી સાચો વિકલ્પ પસંદ કરો:

$\int_{\log \frac{1}{2}}^{\log 2} \sin \left(\frac{e^x-1}{e^x+1}\right) d x=$

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