Let
U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
A = {1, 3, 5, 7, 9},
B = {2, 4, 6, 8, 10},
and
C = {1, 2, 4, 5, 9, 10}.
List the elements of each set. (Enter your answers using roster notation. Enter EMPTY or ∅ for the empty set.)
(a)
AC
(b)
B ∪ C
(c)
C ∪ CC