Let `f: RvecR` and `g: RvecR` be defined by `f(x)=x^2` and `g(x)=x+1.` Show that `fog!=gofdot`

Let f: R->R and g: R->R be defined by f(x)=x^2 and g(x)=x+1 . Show that fog!=gofdot

Let f(x)=x^2+x+1 and g(x)=sinx . Show that fog!=gof .

Let f:R rarr R and g:R rarr R be defined by f(x)=x+1 and g(x)=x-1. Show that fog =gof=I_(R)

Let f:R rarr and g:R rarr R be defined by f(x)=x+1 and g(x)=x-1. Show that fog =gof=I_(R) .

If f: R->R and g: R->R be functions defined by f(x)=x^2+1 and g(x)=sinx , then find fog and gof .

Let f : R to R and g : R to R be given by f (x) = x^(2) and g(x) =x ^(3) +1, then (fog) (x)

Find gof and fog when f: R->R and g: R->R is defined by f(x)=x and g(x)=|x|

Let R be the set of real number and the mapping f :R to R and g : R to R be defined by f (x)=5-x^(2)and g (x)=3x-4, then the value of (fog) (-1) is

Let f: R->R , g: R->R be two functions defined by f(x)=x^2+x+1 and g(x)=1-x^2 . Write fog\ (-2) .

Let R^+ be the set of all non-negative real numbers. if f: R^+ rarrR^+ and g: R^+rarrR^+ are defined as f(x)=x^2 and g(x)=+sqrt(x)dot Find fog and gofdot Are they equal functions.