若实轴上的无限点集s有一个聚点，则点集s必有界．（） -题库考试答案搜索网

若实轴上的无限点集s有一个聚点，则点集s必有界．（）

判断题

2021-09-08 13:23

A、正确
B、错误

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正确答案

B

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标签：联大信阳师范学院分析选讲

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