MCQ
$\frac{\text{x}}{\text{dx}}\int\text{f(x)}\text{dx}$ is equal to:
  • A
    $f\ '(x)$
  • $f(x)$
  • C
    $f\ '(x\ ’)$
  • D
    $f(x) + c$

Answer

Correct option: B.
$f(x)$

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