MCQ
$\int_1^2 x^{-2} e^{\frac{1}{x}} d x=$
  • $e-\sqrt{e}$
  • B
    $e+\sqrt{e}$
  • C
    $\sqrt{e}-1$
  • D
    $\sqrt{e}-2$

Answer

Correct option: A.
$e-\sqrt{e}$
A

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