若P={1,3,6,9},Q={1,2,4,6,8},那么P∩Q=( )A.{1}B.{6}C.{1,6}D.1,6
题型:单选题难度:简单来源:不详
若P={1,3,6,9},Q={1,2,4,6,8},那么P∩Q=( ) |
答案
∵P={1,3,6,9},Q={1,2,4,6,8}, ∴P∩Q={1,6} 故选C |
举一反三
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设集合p={x|x<1},集合Q={x|<0},则P∩Q=______. |
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