(1) (a) Evaluate the integral by making the given substitution. (b) Using the method of usubstitution, 4623: 2)3 d2: = f: u) do where u = (enter a function of (I!) dz; = dz: (enter a function of 3:) a. = (enter a number) I) = (enter a number) u) = C] (enter a function of u). The value of the original integral is C] 6 Sin(\\/E) d$,u=\\/E