$\int_{0}^{\infty} \frac{x \, dx}{(1 + x)(1 + x^2)} = $

  • A
    $0$
  • B
    $\pi / 2$
  • C
    $\pi / 4$
  • D
    $1$

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નીચેના સંકલનનું મૂલ્ય શોધો: $\int_{1}^{2} \frac{x \, dx}{(x+1)(x+2)}$

$\int\limits_0^x {t{e^{ - {t^2}}}} dt$ નું ન્યુનતમ મૂલ્ય કેટલું છે?

ધારો કે $f(x) = \{x\}$ એ વાસ્તવિક સંખ્યા $x$ નો અપૂર્ણાંક ભાગ દર્શાવે છે. તો,$\int_{0}^{\sqrt{3}} f(x^2) dx$ નું મૂલ્ય શોધો.

$\int_{0}^{\pi} \sin x \, dx = $ . . . . . . .

$\int\limits_0^1 {x\,\ln \left( {1 + \frac{x}{2}} \right)\,dx} =$

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