If f, g : `R rarr R` such that : `f (x) = x^2` , g (x) = x + 1,` then find fog and gof.

If f, g : R rarr R such that : f (x) = sqrt x , g (x) = x^2 -1 then find fog and gof.

If f, g: Rrarr R are defined by f(x) = x^2 + 3x+1,g(x) = 2x – 3 then find fog .

If f, g: Rrarr R are defined by f(x) = x^2 + 3x+1,g(x) = 2x – 3 then find gof .

Let f(x) = 2x^2 and g (x) = 3x - 4 , x in R . Find gof

If f(x) = (x+1)/(x+2) and g(x) = x^2 , then find gof.

If the functions f and g defined from the set of real number R to R such that f(x) = e^(x) and g(x) = 3x - 2, then find functions fog and gof.

Let f(x) = 2x^2 and g (x) = 3x - 4 , x in R . Find fog