ધારો કે $\int x^3 \sin x \, dx = g(x) + C$,જ્યાં $C$ એ સંકલનનો અચળાંક છે. જો $8\left(g\left(\frac{\pi}{2}\right) + g^{\prime}\left(\frac{\pi}{2}\right)\right) = \alpha \pi^3 + \beta \pi^2 + \gamma$,જ્યાં $\alpha, \beta, \gamma \in \mathbb{Z}$,તો $\alpha + \beta - \gamma$ ની કિંમત શોધો:

  • A
    $55$
  • B
    $47$
  • C
    $48$
  • D
    $62$

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સાબિત કરો કે $\int_{0}^{1} x e^{x} d x = 1$.

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$\int (\log x)^3 x^4 \, dx =$

જો $\int e^{x^2} \cdot x^3 \, dx = e^{x^2} f(x) + c$ અને $f(1) = 0$ હોય (જ્યાં $c$ એ સંકલનનો અચળાંક છે),તો $f(x)$ ની કિંમત શોધો.

$\int \log x \, dx = $

$I_{m, n} = \int x^m (\log x)^n \, dx =$

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