I={0,1,2,3,4},A={0,1,2,3},B={2,3,4},(CIA)∩(CIB)=______.-数学

题目简介

I={0,1,2,3,4},A={0,1,2,3},B={2,3,4},(CIA)∩(CIB)=______.-数学

题目详情

I={0,1,2,3,4},A={0,1,2,3},B={2,3,4},(CIA)∩(CI B)=______.
题型:填空题难度:偏易来源:不详

答案

∵I={0,1,2,3,4},A={0,1,2,3},B={2,3,4},
∴CIA={4},CIB={0,1},
则(CIA)∩(CIB)=∅.
故答案为:∅

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