问题
填空题
设全集U={1,2,3,4,5,6},集合A={1,3,5},B={1,2},则CU(A∩B)=______.
答案
∵A={1,3,5},B={1,2},
∴A∩B={1},
又全集U={1,2,3,4,5,6},
则CU(A∩B)={2,3,4,5,6}.
故答案为:{2,3,4,5,6}
设全集U={1,2,3,4,5,6},集合A={1,3,5},B={1,2},则CU(A∩B)=______.
∵A={1,3,5},B={1,2},
∴A∩B={1},
又全集U={1,2,3,4,5,6},
则CU(A∩B)={2,3,4,5,6}.
故答案为:{2,3,4,5,6}