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

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

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

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

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

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

The domain of the function f(x)=1/sqrt(9-x^2) is

The domain of the function f (x) = (1)/(sqrt(9-x^2)) is

The domain of the function f(x)=1/(sqrt(4x-|x^2-10 x+9|)) is (a) (7-sqrt(40),7+sqrt(40)) (b) (0,7+sqrt(40)) (c) (7-sqrt(40),oo) (d) none of these

The domain of the function f(x)=1/(sqrt(4x-|x^2-10 x+9|)) is (a) (7-sqrt(40),7+sqrt(40)) (b) (0,7+sqrt(40)) (c) (7-sqrt(40),oo) (d) none of these

The domain of the function f(x)=1/(sqrt(4x-|x^2-10 x+9|) is (a) (7-sqrt(40),7+sqrt(40)) (b) (0,7+sqrt(40)) (c) (7-sqrt(40),oo) (d) none of these