Given these sets

Question

Given the sets U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {0, 1, 6, 7, 8}, and B = {0, 4, 6, 8, 9}, use De Morgan's laws to find the indicated set. (Enter your answers as a comma-separated list. Enter EMPTY for the empty set.)



(A' ∪ B)'

Answer 1

A' =(2,3,4,5,9) = every number not in A

B= (0,4,6,8,9)

A' U B = (0,2,3,4,5,6,8,9) = every number in A' or B

(A' U B)' = (1,7) = every number not in A' U B