The universal set is U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}.

If A = {0, 4, 6, 8} and B = {0, 1, 3, 8}, find the following.

(Enter your answers as a comma-separated list. Enter EMPTY for the empty set.)

(a) A ∩ B

(b) A ∪ B

(c) A'

(d) B'