Using Eq. (17.83), compute a general expression (in terms of the transfer function) for the steady-state errors when the input sequence is:

= ul {0, 1, 1, 1, 1, ... } u2 = {0, 1, 2, 3,..} u3 {0,1,2 {0, 1, 2, 3} u4 = {0, 1, 23, 33... }