已知全集U={0,1,2,3,4},集合A={1,2,3},B={2,4},则(∁UA)∪B为( )
A.{1,2,4}
B.{2,3,4}
C.{0,2,4}
D.{0,2,3,4}
∵全集U={0,1,2,3,4},集合A={1,2,3},
∴CUA={0,4},又B={2,4},
则(CUA)∪B={0,2,4}.
故选C
已知全集U={0,1,2,3,4},集合A={1,2,3},B={2,4},则(∁UA)∪B为( )
A.{1,2,4}
B.{2,3,4}
C.{0,2,4}
D.{0,2,3,4}
∵全集U={0,1,2,3,4},集合A={1,2,3},
∴CUA={0,4},又B={2,4},
则(CUA)∪B={0,2,4}.
故选C