数学集合解答题
已知全集S={1,2,3,4,5,6,7,8},A={2,3,5,6},B={1,3,5,6}.(1)求((C)sA)∪((C)sB),(C)s(A∩B),并根据结果判定...
已知全集S={1,2,3,4,5,6,7,8},A={2,3,5,6},B={1,3,5,6}.
(1)求((C)sA)∪((C)sB),(C)s(A∩B),并根据结果判定((C)sA)∪((C)sB)与(C)s(A∩B)之间的关系;
(2)求((C)sA)∩((C)sB),(C)s(A∪B),并根据结果判定((C)sA)∩((C)sB)与(C)s(A∪B)之间的关系;
已知全集S={1,2,3,4,5,6,7,8},A={2,3,5,6},B={1,3,5,7}. 展开
(1)求((C)sA)∪((C)sB),(C)s(A∩B),并根据结果判定((C)sA)∪((C)sB)与(C)s(A∩B)之间的关系;
(2)求((C)sA)∩((C)sB),(C)s(A∪B),并根据结果判定((C)sA)∩((C)sB)与(C)s(A∪B)之间的关系;
已知全集S={1,2,3,4,5,6,7,8},A={2,3,5,6},B={1,3,5,7}. 展开
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1.(游州(C)sA)∪((C)sB)={1,2,4,7,8} ),(C)s(A∩B)={1,2,4,7,8}
((C)sA)∪大兆((C)sB)=(C)s(A∩B)
2.((C)sA)∩((C)sB)={4,7,8}
(C)s(A∪B)={4,7,8}
((C)sA)∩((C)sB)=C)s(A∪B)
已知全集S={1,2,3,4,5,6,7,8},A={2,3,5,6},B={1,3,5,7}.
1.((C)sA)∪((C)sB)={1,2,4,6,7,8}
(C)s(A∩B)={1,2,4,6,7,8}((C)sA)∪((C)sB)=(C)s(A∩B)
2.(C)sA)∩((C)sB)={4,8}
(C)s(A∪B)={4,8}
((C)sA)∩(神仿蔽(C)sB)=C)s(A∪B)
((C)sA)∪大兆((C)sB)=(C)s(A∩B)
2.((C)sA)∩((C)sB)={4,7,8}
(C)s(A∪B)={4,7,8}
((C)sA)∩((C)sB)=C)s(A∪B)
已知全集S={1,2,3,4,5,6,7,8},A={2,3,5,6},B={1,3,5,7}.
1.((C)sA)∪((C)sB)={1,2,4,6,7,8}
(C)s(A∩B)={1,2,4,6,7,8}((C)sA)∪((C)sB)=(C)s(A∩B)
2.(C)sA)∩((C)sB)={4,8}
(C)s(A∪B)={4,8}
((C)sA)∩(神仿蔽(C)sB)=C)s(A∪B)
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