1.The range of `f(x)=x^(2)+x+1` is

Statement 1: The range of f(x)=sin^(2)x-sinx+1 is [3/4,oo) . Statemen 2: The range of f(x)=x^(2)-x+1 is [3/4,oo)AAxepsilonR .

The range of f(x) = 2+2x +x^(2) is

Find the range of f(x)=(x^(2)+x+1)/(x^(2)+x-1)

Range of f(x) = 4^x + 2^x + 1 is

Range of f(x) = (1)/(2x-1) is

Find the range of (a) f(x) = x^(2) + 2x + 4 (b) f(x) = 1+x -x^(2)

Find the range of f(x) = cos^(-1) x + cot^(-1) x

Find the range of f(x)=cos^4x+sin^2x-1 .

Range of f(x) = |x-2| is

Find the range of f(x)=(x^2-x+1)/(x^2+x+1)