Question

Diberikan S = {1,2,3,4,5,6,7,8,9,10}
A = {1,2,3,4,5}
B = {4,5,6,7,8}
C = {3,5,7,9}
jika Ac U B maka Ac U (BnA)

Answer 1

BnA = {4,5}
Ac = {6,7,8,9,10} Complemen,
U = {4,5,6,7,8,9,10}