摘要
为了纠正学生在高等数学中因对无限问题认识不足而容易出现的错误,从集合、极限及求和方面阐述了数学中的有限问题与无限问题.
This paper uses examples in the theories of set ,limit ,and series to analyze the distinction between finiteness and infinity ,which many college students feel confused or have misconceptions .
出处
《高等数学研究》
2014年第5期19-21,共3页
Studies in College Mathematics
关键词
有限
无限
集合对等
极限
limited
unlimited
equivalence of sets
limit
