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已知集合A:{0,1}是A的真子集{0,1,2,3,4},则A = (写出所有情况)
人气:363 ℃ 时间:2020-01-27 23:47:57
解答
A{0,1,2}
A{0,1,3}
A{0,1,4}
A{0,1,2,3}
A{0,1,2,4}
A{0,1,3,4}
A{0,1,2,3,4}
应该是吧
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