Find the set

Given the following sets, find the set A'n (B UC' ) U - {1, 2, 3, . . , 73 A = {1, 2, 3, 4} B = {1, 2, 4} C = {1, 2, 3, 4, 6} Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A. A'n (BUC' ) = 1 (Use a comma to separate answers as needed. Use ascending order.) O B. A'n (B UC' ) is the empty set