Evaluate: int(1)^(2) e^x(1/x-1/x^2)dx...

Evaluate: `int_(1)^(2) e^x(1/x-1/x^2)dx`

A

`e^2 /2 + e`

B

`e - e^2 /2`

C

`e^2 /2 - e`

D

None of these

Verified by Experts

The correct Answer is:

C

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