$\int\limits_1^e {\left( {\frac{{{{\tan }^{ - 1}}x}}{x} + \frac{{\ln x}}{{1 + {x^2}}}} \right)} \,dx$ ની કિંમત શોધો.

  • A
    $\frac{1}{e}{\tan ^{ - 1}}e$
  • B
    $\tan^{-1}e$
  • C
    $e \tan^{-1}\left( \frac{1}{e} \right)$
  • D
    $\tan^{-1}(\ln e)$

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Similar Questions

જો $\int_{n}^{n+1} f(x) dx = n^2 + n$ તમામ $n \in I$ માટે હોય,તો $\int_{-3}^{3} f(x) dx$ ની કિંમત કેટલી થાય?

$\int_{0.2}^{3.5} [x] \, dx = $ (જ્યાં $[x]$ એ $x$ થી મોટો ન હોય તેવો મહત્તમ પૂર્ણાંક છે)

$\int_{1}^{3} \left(\frac{x^{2}+1}{4x}\right)^{-1} dx = $ . . . . . . .

$\int_0^{\pi /2} {\frac{{dx}}{{2 + \cos x}}} = $

સંકલન $\int \limits_{-\log _{e} 2}^{\log _e 2} e^x \ln \left(e^x+\sqrt{1+e^{2 x}}\right) d x$ ની કિંમત શોધો.

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