Let `g:RrarrR` and `f:RrarrR` is defined as `f(x)=2x` and `g(x)=x^2`. Find `f0g` and `g0f`.

If f(x)=(x) and g(x)=(5x-2) Find f0g and g0f

Let f : R rarr R and g : R rarr R be defined by f(x)=x^2+3x+1 and g(x)=4x-3 . Find formulas defining the compositions fog,gof,fof and gog.

If f(x)=x^3 and g(x)=x^2 then find f0g and g0f Is f0g = g0f ?

If f(x)=|x| and g(x)=|5x-2| , then find gof.

If f :IR rarrIR is defined by f(x)=x^2-3x+2 , find f(f(x))?

Let f,g: R rarr R be defined respectively by f(x)=x+1,g(x)=2x-3 .Find f+g,f-g and f/g .

If f:RtoR is defined by f(x)=x^(2)-3x+2 , find f(f(x)) .

If f,g: RrarrR are defined respectively-by f(x)=x+1, g(x)=2x^2+3 ,find (fg)x,

If f,g: RrarrR are defined respectively-by f(x)=x+1, g(x)=2x^2+3 ,find (f+g)(x)

If f,g: RrarrR are defined respectively-by f(x)=x+1, g(x)=2x^2+3 ,find (f/g)(x)