题目内容
设集合U={2,3,4,5,6},A={2,3,4},B={2,3,5},则A∩(CUB)=
{4}
{4}
.分析:由集合U={2,3,4,5,6},A={2,3,4},B={2,3,5},知A∩(CUB)={2,3,4}∩{4,6},由此能求出结果.
解答:解:∵集合U={2,3,4,5,6},A={2,3,4},B={2,3,5},
∴A∩(CUB)={2,3,4}∩{4,6}
={4}.
故答案为:{4}.
∴A∩(CUB)={2,3,4}∩{4,6}
={4}.
故答案为:{4}.
点评:本题考查交、并、补集的运算,解题时要认真审题,仔细解答.
练习册系列答案
相关题目