Use U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10), A = {1, 2, 3), B = {3, 4, 7, 8), and C = {1, 2, 7} to find the given set. А
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. Ā= { }
(Use a comma to separate answers as needed.)
OB. The solution is the empty set.