Let R+ be the set of all non-negative real numbers. If f: R+→R+ and g:R+→R+ are defined as f(x)=x2 and g(x)=+x. Find fog and gof. Are they equal functions.

Let R+ be the set of all non-negative real numbers. If f: $R + \to R +$ and g: $R + \to R +$ are defined as f(x)= $x^{2}$ and g(x)=+ $\sqrt{x}$ . Find fog and gof. Are they equal functions.

Match the items on the right to the items on the left.