यदि $\int \frac{5 \cot x+1}{(\cot x-1)(\cot x-2) \sin ^2 x} d x = 6 \log |f(x)|+11 \log |g(x)|+c$ है,तो $(f(x), g(x))=$

  • A
    $\left(\cot x-1,(\cot x-2)^{-1}\right)$
  • B
    $\left((\cot x-1)^{-1}, \cot x-2\right)$
  • C
    $\left((\cot x-1)^{-1},(\cot x-2)^{-1}\right)$
  • D
    $(\cot x-1, \cot x+2)$

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