设全集U={-1,0,1,2,3,4},A={-1,0,1},B={0,1,2,3},则CU(A∪B)=______.-数学

题目简介

设全集U={-1,0,1,2,3,4},A={-1,0,1},B={0,1,2,3},则CU(A∪B)=______.-数学

题目详情

设全集U={-1,0,1,2,3,4},A={-1,0,1},B={0,1,2,3},则CU(A∪B)=______.
题型:填空题难度:偏易来源:不详

答案

根据题意,A={-1,0,1},B={0,1,2,3},
则A∪B={-1,0,1,2,3},
又由全集U={-1,0,1,2,3,4},
则∁U(A∪B)={4};
故答案为{4}.

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