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

题目简介

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

题目详情

已知全集U={1,2,3,4,5,6,7,8},集合A={2,4,6,8},B={1,2,3,6,7},则A∩(CUB)=(  )
A.{2,4,6,8}B.{1,3,7}C.{4,8}D.{2,6}
题型:单选题难度:偏易来源:广州模拟

答案

根据题意,U={1,2,3,4,5,6,7,8},B={1,2,3,6,7},
则CUB={4,5,8},又由A={2,4,6,8},
则A∩(CUB)={4,8};
故选C.

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