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[数列] 一道数列题(寻找高中阶段证法) |
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Comment这很可悲😔。老师通常应该鼓励学生进一步学习,而不应该限制
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Comment我完全同意!这个网站的版块名称 "初等数学讨论" 不太合理,希望以后能有所改进
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2025-7-15 13:57 GMT+8
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