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Range of f(x)=[1/(log(x^(2)+e))]+1/sqrt(...

Range of `f(x)=[1/(log(x^(2)+e))]+1/sqrt(1+x^(2)),` where `[*]` denotes greatest integer function, is

A

`(0,(e+1)/e) cup {2}`

B

(0,1)

C

`(0,1] cup {2}`

D

`(0,1) cup {2}`

Text Solution

Verified by Experts

The correct Answer is:
D
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