यदि $\int \frac{x^2(x \sec^2 x+\tan x)}{(x \tan x+1)^2} dx = \frac{-x^2}{x \tan x+1} + f(x) + c$ है, तो $f(x) =$

  • A
    $2 \log |x \sin x + \cos x| + c$
  • B
    $2 \log |x \cos x + \sin x| + c$
  • C
    $\log |x \sin x + \cos x| + c$
  • D
    $\log |x \cos x + \sin x| + c$

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Similar Questions

यदि ${I_m} = \int_1^x {(\log x)^m} dx$ संबंध ${I_m} = k - l{I_{m - 1}}$ को संतुष्ट करता है,तो:

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फलन का समाकलन कीजिए: $x \sec^{2} x$

$\int \cos^{-1} x \, dx =$

यदि $f(x) = \frac{\sin^{-1} x}{\sqrt{1-x^2}}$ और $g(x) = e^{\sin^{-1} x}$ है, तो $\int f(x)g(x) dx = \dots$ का मान क्या होगा?

यदि $I(x)=\int \frac{\sec ^{2} x-2022}{\sin ^{2022} x} d x$ है,और $I\left(\frac{\pi}{4}\right)=2^{1011}$ है,तो

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