MCQ
$\int \frac{3}{x} d x=$
  • A
    $k+3 x^2$
  • B
    $k-\frac{3}{x^2}$
  • C
    $3 x+k$
  • $k+3 \log |x|$

Answer

Correct option: D.
$k+3 \log |x|$
D

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