MCQ
$\int_{3 a}^{3 b} e^x d x=$
  • A
    $3\left(e^b-e^a\right)$
  • B
    $e^{3 b-3 a}$
  • $e^{3 b}-e^{3 a}$
  • D
    $e^{3 b}+e^{3 a}$

Answer

Correct option: C.
$e^{3 b}-e^{3 a}$
C

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