• 设U={-2,-1,0,1,2},A={-1,1},B={0,1,2},则A∩C∪B=试题及答案-单选题-云返教育

    • 试题详情

      设U={-2,-1,0,1,2},A={-1,1},B={0,1,2},则A∩CB=         

      试题解答


      C
      ∵U={-2,-1,0,1,2},A={-1,1},B={0,1,2},
      ∴C
      UB={-2,-1},
      ∴A∩C
      UB={-1}.
      故选C.
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