题目内容
已知全集U={1,2,3,4,5,6,7,8},集合Μ={1,3,5,7},集合Ν={5,6,7},则集合CU(Μ∪Ν) 等于( )
| A.{5,7} | B.{2,4} | C.{2,4,8} | D.{1,3,5,6,7} |
根据题意,M={1,3,5,7},N={5,6,7},则M∪N={1,3,5,6,7},
又由U={1,2,3,4,5,6,7,8},
则?U(M∪N)={2,4,8};
故选C.
又由U={1,2,3,4,5,6,7,8},
则?U(M∪N)={2,4,8};
故选C.
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