Determine Each of the following

Question

Let the universal set U = {1, 2, 3, 4, 5, 6, 7, 8}, A = {2, 4, 6, 8}, and B = {1, 2, 3, 4}. Determine each of the following. (5 pts.) a) A∪B = b) A∩B = c) B−A = d) A′ = e) ∅′

Answer 1

a) {1,2,3,4,6,8}

b) {2,4}

c) {1,3}

d) {1,3,5,7}

e) U