Given the following sets, find the set (A U B) n (A U C). U = {1, 2, 3, . . . , 10} A = {2, 3, 6, 9} B = {4, 9, 10} C = {1, 2, 3, 5, 8} . . Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. (A UB) n (A U C) = 1 (Use a comma to separate answers as needed. Use ascending order.) O B. (A UB) n (A U C) is the empty set