摘要
本文在正项级数基本判别法的基础上,着重介绍了两种判别正项级数敛散性的方法.
Based on the basic method of discrimination, the paper introduces two methods of distinguishing convergence and divergence of positive terms series.
关键词
级数
正项级数
收敛
发散
敛散性
positive tems series
divergent
convergent
divergence and convergence
