設(shè)全集U={0,1,2,3,4,5,6,7,8,9},集合A={1,3,4,5},B={3,5,7,8}.求A∪B,?UA,?UB,(?UA)∩(?UB),(?UA)∪(?UB),?U(A∩B),?U(A∪B).
【考點】交、并、補集的運算.
【答案】A∪B={1,3,4,5,7,8},?UA={0,2,6,7,8,9},?UB={0,1,2,4,6,9},(?UA)∩(?UB)={0,2,6,9},(?UA)∪(?UB)={0,1,2,4,6,7,8,9},?U(A∩B)={0,1,2,4,6,7,8,9},?U(A∪B)={0,2,6,9}.
【解答】
【點評】
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發(fā)布:2024/6/27 10:35:59組卷:11引用:1難度:0.7