फलन f(x) = ( lnx )/( sqrt(x)) का परिसर ...

फलन `f(x) = ( lnx )/( sqrt(x))` का परिसर है

A

`(-oo, e)`

B

`(- oo, e^(2))`

C

`( - oo, ( 2)/( e )]`

D

`(-oo, (1)/(e ) )`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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