Suppose U = {1, 2, 3, 4, 5, 6, 7, 8} is the universal set and P = {1, 2, 3, 4}. What is P'?
A.{5, 6, 7, 8}***
B.{1, 2, 3, 4, 5, 6, 7, 8}
C.{1, 2, 3, 4}
D.cannot be determined
A.{5, 6, 7, 8}***
B.{1, 2, 3, 4, 5, 6, 7, 8}
C.{1, 2, 3, 4}
D.cannot be determined