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

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

A

`e^(2) /2 +e`

B

`e^(2) /2 -e`

C

`e-e^(2) /2 `

D

`-e-e^(2) /2 `

Text Solution

Verified by Experts

The correct Answer is:
B
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