• 设集合P={1,2,3,4,5},集合Q={4,5,6},全集U=R,则集合P∩CUQ=试题及答案-单选题-云返教育

    • 试题详情

      设集合P={1,2,3,4,5},集合Q={4,5,6},全集U=R,则集合P∩CUQ=         

      试题解答


      D
      ∵CUQ={除去4,5,6以外的实数},
      ∴P∩C
      UQ={1,2,3,4,5}={除去4,5,6以外的实数}={1,2,3},
      故选D.
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