问题
解答题
已知集合U={1,2,3,4,5,6},A={2,3,4},B={4,5,6},则A∩(CUB)=______.
答案
∵CUB={1,2,3},
∴A∩(CUB)={2,3}.
故填:{2,3}.
已知集合U={1,2,3,4,5,6},A={2,3,4},B={4,5,6},则A∩(CUB)=______.
∵CUB={1,2,3},
∴A∩(CUB)={2,3}.
故填:{2,3}.