题目内容
已知全集U={1,2,3,4,5,6,7,8},集合A={2,4,6,8},B={1,2,3,6,7},则A∩(CUB)=( )
| A.{2,4,6,8} | B.{1,3,7} | C.{4,8} | D.{2,6} |
根据题意,U={1,2,3,4,5,6,7,8},B={1,2,3,6,7},
则CUB={4,5,8},又由A={2,4,6,8},
则A∩(CUB)={4,8};
故选C.
则CUB={4,5,8},又由A={2,4,6,8},
则A∩(CUB)={4,8};
故选C.
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