已知全集U={0,1,2,3},集合A={0,1,2},B={0,2,3},则A∩∁UB等于()A.{1}B.{2,3}C.{0,1,2}D.∅-数学

题目简介

已知全集U={0,1,2,3},集合A={0,1,2},B={0,2,3},则A∩∁UB等于()A.{1}B.{2,3}C.{0,1,2}D.∅-数学

题目详情

已知全集U={0,1,2,3},集合A={0,1,2},B={0,2,3},则A∩∁UB等于(  )
A.{1}B.{2,3}C.{0,1,2}D.∅
题型:单选题难度:偏易来源:衢州一模

答案

∵U={0,1,2,3},B={0,2,3},
∴CUB═{1},
∴A∩CUB={1},
故选A.

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