1.设全集I={0.1.2.3.4}.M={0.2.4}.N={0.1.3}.则: A.M∪(CIN) =I B.(CIM)∩N = C.(CIM)∪(CIN) =I D.(CIM)∩ (CIN) = 查看更多

 

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设全集I={0,1,2,3,4,5,6,7},集合M={0,6,7},N={0,1,2,6},则M∪

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A.{0,1,2,6,7}

B.{0,3,4,5,6,7}

C.{1,2,3,4,5,7}

D.{0,1,2,3,4,5,6}

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设全集I={0,1,2,3,4,5,6,7},集合M={0,6,7},N={0,1,2,6},则M∪

[  ]

A.{0,1,2,6,7}

B.{0,3,4,5,6,7}

C.{1,2,3,4,5,7}

D.{0,1,2,3,4,5,6}

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