The z-transform of a discrete-time function f[n] is given by (a) Apply the fina...

The z-transform of a discrete-time function f[n] is given by

(a) Apply the final-value property to F(z).

(b) Check your result in part (a) by finding the inverse z-transform of F(z).

(c) Why are the results of parts (a) and (b) different?