[单选题]设A={1,2}，B={a，b，c}，c={c，d}，则A×（B ∩C）=（ ）。
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2023-11-01 15:11:10|
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[单选题]设A={1,2}，B={a，b，c}，c={c，d}，则A×（B ∩C）=（ ）。
A.{ < 1 , c >, < c , 2 >}
B.{< c , 1 >, < c , 2 >}
C.{ < 1 , c >, < 2 , c >}
D.{ < c , 1 >, < 2 , c > }
A.{ < 1 , c >, < c , 2 >}
B.{< c , 1 >, < c , 2 >}
C.{ < 1 , c >, < 2 , c >}
D.{ < c , 1 >, < 2 , c > }
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