MCQ
$\int \log x \cdot[\log ( e x)]^{-2} dx =?$
  • A
    x(1 + log x) + c
  • B
    x(1 - log x) + c
  • C
    $\frac{x}{1-\log x}+ c$
  • $\frac{x}{1+\log x}+ c$

Answer

Correct option: D.
$\frac{x}{1+\log x}+ c$
D

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