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int' (e^(x))/(x) (x log x+1) dx can be o...

`int' (e^(x))/(x) (x log x+1) dx` can be obtained by the substitution-

A

`x log x =z`

B

` e^(x) log x=z`

C

`(1)/(x)=z`

D

`(e^(x))/(x)=z`

Text Solution

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The correct Answer is:
B
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