A∪B={-2,0,1,2,3,5}
A∩B=空集
高一数学集合解答题已知A={1,3,5}.B={-2,0,2}求A∪B.A∩B
高一数学集合解答题已知A={1,3,5}.B={-2,0,2}求A∪B.A∩B
数学人气：294 ℃时间：2020-05-20 17:45:28
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