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交集并集设U={x∈N|0《x《或=于10},A={1,2,4,5,9},B={4,6,7,8,10},C={3,5,7

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交集并集
设U={x∈N|0《x《或=于10},A={1,2,4,5,9},B={4,6,7,8,10},C={3,5,7},求A∩B,A∪B,(CuA)∩(CuB),(CuA)∪(CuB),(A∩B)∩C,(A∪B)∪C.帮哈忙
交集并集设U={x∈N|0《x《或=于10},A={1,2,4,5,9},B={4,6,7,8,10},C={3,5,7
A∩B={4},
A∪B={1,2,4,5,6,7,8,9,10},
(CuA)∩(CuB)={3,4,5,7},
(CuA)∪(CuB)=U
(A∩B)∩C=Φ
(A∪B)∪C=U