摘要
由于正项级数收敛性的判断方法较多,学生掌握起来比较困难。因此,文章就正项级数收敛性判别的几种方法作几点简要的说明,帮助学生解决在做题过程中存在的一些问题。
It is difficult for students to grasp so many convergence of positive series test. Therefore, this paper briefly introduces several methods of positive series of that exist in the study.
出处
《高教学刊》
2016年第22期263-263,266,共2页
Journal of Higher Education
关键词
正项级数
比较判别法
比较判别法的极限形式
比值判别法
series of positive terms
comparative method
the ratio test convergence criterion, to help students solve some problems judgment method
the limit form of comparative judgment
