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Question
`int_1^2 ("e"^(1/x))/(x^2) "d"x` =
Options
`2sqrt("e")(1 + sqrt("e"))`
`sqrt("e")(1 - sqrt("e"))`
`sqrt("e")(sqrt("e") - 1)`
`sqrt("e")(1 + sqrt("e"))`
Solution
`sqrt("e")(sqrt("e") - 1)`
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