[单选题]设集合A={1,2,3}，B={2,3,4}，计算集合A到集合B上的大于等于关系（ ）。
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2023-11-01 15:11:14|
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[单选题]设集合A={1,2,3}，B={2,3,4}，计算集合A到集合B上的大于等于关系（ ）。
A.{<2,2>,<3,2>,<3,3>}
B.{<3,2>,<4,3>}
C.{<3,2>,<3,3>}
D.{<3,2>}
A.{<2,2>,<3,2>,<3,3>}
B.{<3,2>,<4,3>}
C.{<3,2>,<3,3>}
D.{<3,2>}
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