The range of the function `f(x)=cot^(-1)((sqrt(3)x^(2))/(1+x^(2)))` is (a, b) then the value of b/a is

If the range of the function f(x)= cot^(-1)((x^(2))/(x^(2)+1)) is (a, b), find the value of ((b)/(a)+2) .

The range of the function f(x)=sqrt(x-1)+2sqrt(3-x) is

The range of the function f(x)=(1)/(sqrt(4+3cos x)) is

The range of the function f(x)=(sqrt(1-x^(2)))/(1+|x|) is

The range of the function f(x) = sqrt(2-x)+sqrt( 1+x)

The range of the function f(x)=tan^(-1)((x^(2)+1)/(x^(2)+sqrt(3)))x in R is

The range of the function f(x)=sqrt(4-x^(2))+sqrt(x^(2)-1) is

Range of the function f(x)=cos^(-1)((1+x^(2))/(2x))+sqrt(5-x^(2)) is

The range of the function f(x)=x^(2)+(1)/(x^(2)+1) is

Find the range of the function f(x)=cot^(-1)log_(0.5)(x^(4)-2x^(2)+3)