Let A={3,5,7,9), B={2,3,5,6,7), and C={2,4,6,8} be all subjects of the universe U={2,3,4,5,6,7,8,9). Find (a) The union of A and B; (b) The intersection of B and C; (C) AB; (d) BX C (e) AIB (f) P(A) (g) The complement of the set C; (H) The complement of U