Let and and be variables, let =( ++^2)/( ++ ^2) . Use the function solve in Maple to solve for in terms of , that is, find a function = () (in fact, you should be able to find two). Let () = ++^2)/( ++ ^2) and compute (()) for both of these functions and show that if you simplify the expressions you get a predictable answer.
I ave already solved the values, however I am unable to simplify these expressions.