The general solution to the Bessel differential equation is given by xy" + xy + (x-16)y = 0 y(x) = AJ4(x) + BY(x). (a) Solve this Bessel differential equation with the condition that y(0) = 0 and y(1) = 1. (b) Why was the solution not written as follows? y(x) = AJ4(x) + BJ-4(x).