Question

Let U ={1, 2, 3; 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 4}, B = {2, 4, 6, 8} and

C = {3, 4, 5, 6}. Find

(i)A'

(ii)B'

(iii)(A∪C)'

(iv)(A∪B)'

(v)(A')'

(vi)(B-C)'

Answer 1

U ={1, 2, 3, 4, 5, 6, 7, 8, 9} A = {1, 2, 3, 4} B = {2, 4, 6, 8}

C = {3, 4, 5, 6}