题目内容

S={0,1,2,3,4},A={0,1,2,3},B={2,3,4},则(SA)∪(SB)等于

A.{0}                                                                  B.{0,1}   

C.{0,1,4}                                                        D.{0,1,2,3,4}

解析:SA={4},SB={0,1},

∴(SA)∪(SB)={0,1,4}.

答案:C

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