已知全集U={0,1,2,3,4,5,6,7,8,9},集合A={0,1,3,5,8},集合B={2,4,5,6,8},则(CUA)∩(CUB)=()A.{5,8}B.{7,9}C.{0,1,3}D.

题目简介

已知全集U={0,1,2,3,4,5,6,7,8,9},集合A={0,1,3,5,8},集合B={2,4,5,6,8},则(CUA)∩(CUB)=()A.{5,8}B.{7,9}C.{0,1,3}D.

题目详情

已知全集U={0,1,2,3,4,5,6,7,8,9},集合A={0,1,3,5,8},集合B={2,4,5,6,8},则(CUA)∩(CUB)=(  )
A.{5,8}B.{7,9}C.{0,1,3}D.{2,4,6}
题型:单选题难度:中档来源:辽宁

答案

由题义知,全集U={0,1,2,3,4,5,6,7,8,9},集合A={0,1,3,5,8},集合B={2,4,5,6,8},
所以CUA={2,4,6,7,9},CUB={0,1,3,7,9},
所以(CUA)∩(CUB)={7,9}
故选B

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