$\sum\limits_{r = 2}^{16} {\int\limits_r^{r + 1} {\frac{{dx}}{{\left( {2r - x} \right)\left( {2r + 2 - x} \right)}}} }$ નું મૂલ્ય શોધો.

  • A
    $\ln \left( \frac{4}{3} \right)$
  • B
    $\ln \left( \frac{2}{3} \right)$
  • C
    $\tan^{-1} \left( \frac{2}{3} \right)$
  • D
    $\ln \left( \frac{2\sqrt{2}}{\sqrt{3}} \right)$

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$ \int_{-5}^{5} |x+2| \, dx $ ની કિંમત શોધો.

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

સમીકરણ $\int_1^e \frac{(\log_e x)^{1/2}}{x(a-(\log_e x)^{3/2})^2} dx = 1$ ધ્યાનમાં લો,જ્યાં $a \in (-\infty, 0) \cup (1, \infty)$. નીચેનામાંથી કયું/કયા વિધાન $TRUE$ છે?

$\int_{\frac{\pi}{6}}^{\frac{\pi}{4}} \frac{1}{\sin 2 x(\tan ^5 x+\cot ^5 x)} dx$ ની કિંમત શોધો.

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