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万维读者网 > 教育学术 > 跟帖
you are clueless
送交者: 要饭花子 2009月04月20日08:46:07 于 [教育学术] 发送悄悄话
回  答: 言真轻: 中华文明勃大精深的数学解释言真轻 于 2009-04-20 08:27:47
in terms of the number of numbers in [0, 1], [0, 1] are [0, 10] have the same cardinality, in fact they have the same cardinality as (-infinity, infinity), that is there is a one to one and onto map between them. In a layman's term they have the same number of numbers. Against your intuition, isn't?
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