ધારો કે $f(x) = \frac{2\sin^2 x - 1}{\cos x} + \frac{\cos x(2\sin x + 1)}{1 + \sin x}$ છે,તો $\int e^x(f(x) + f'(x)) dx$ શોધો (જ્યાં $c$ એ સંકલનનો અચળાંક છે).

  • A
    $e^x \tan x + c$
  • B
    $e^x \cot x + c$
  • C
    $e^x \csc^2 x + c$
  • D
    $e^x \sec^2 x + c$

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સંકલન શોધો: $\int {\frac{{{e^{{{\tan }^{ - 1}}x}}}}{{(1 + {x^2})}}\,\,\left[ {{{\left( {{{\sec }^{ - 1}}\,\sqrt {1 + {x^2}} } \right)}^2}\,\, + \,\,{{\cos }^{ - 1}}\,\left( {\frac{{1 - {x^2}}}{{1 + {x^2}}}} \right)} \right]} \,\,\,dx$ જ્યાં $x > 0$.

$\int \frac{e^{\tan ^{-1} x}}{1+x^2}\left[\left(\sec ^{-1} \sqrt{1+x^2}\right)^2+\cos ^{-1}\left(\frac{1-x^2}{1+x^2}\right)\right] d x$,જ્યાં $x>0$ છે,તે

નિશ્ચિત સંકલન $\int_{1}^{2}\left(\frac{1}{x}-\frac{1}{2 x^{2}}\right) e^{2 x} d x$ ની કિંમત શોધો.

$\int \frac{(\log x-1)^2}{\left[1+(\log x)^2\right]^2} d x=$ (જ્યાં $C$ એ સંકલનનો અચળાંક છે.)

$\int \log x \cdot(\log x+2) dx =$

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