The domain of the function f(x)=(1)/(sqr...

The domain of the function `f(x)=(1)/(sqrt(4x-|x^(2)-10x+9|))` is

A

`(7-sqrt(4), 7+sqrt(40))`

B

`(0,7+sqrt(40))`

C

`(7-sqrt(40),oo)`

D

`(7-sqrt(40),3)uu(3,7+sqrt(40))`

Verified by Experts

The correct Answer is:

D

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