题目内容
己知全集U={1,2,3,4,5},A={1,2,3},B={3,4}则CU(A∩B)=
A.{3}
B.{5}
C.{1,2,4,5}
D.{1,2,3,4}
己知全集U={1,2,3,4,5},A={1,2,3},B{3,4}则CU(A∩B)=