If `phi(x)=x^2-6x+8` where `x in R` then the range of the function `phi` is given by

If phi(x)=x^2+4x+5 where x in R , then the range of the function phi is given by

Find the range of the function f(x)=x^2-8x+18, where x in R .

If f(x) = |x-a| phi (x) , where phi(x) is continuous function, then

The function phi(x)=[|x|-sin|x|] (where [.] denotes greater integer function is -

If phi(x) is a differentiable function, then the solution of the different equation dy+{y phi' (x) - phi (x) phi'(x)} dx=0, is

If phi(x) is a differentiable function, then the solution of the different equation dy+{y phi' (x) - phi (x) phi'(x)} dx=0, is

A function phi(x) is defined as follows : phi(x)=2," when x is an integer" =0," when x is not an integer" Draw the graphs of the function and from the graph find the points of discontinuity of phi(x).

Find the range of the function phi where phi(x) = cos^-1 (x^2/(1 + x^2)) .