摘要
通过例题介绍利用定积分定义求极限的方法,并讨论定积分与积分和的差.
Several examples of calculating limit by using the definition of definite, integral are illustrated in this paper. The difference between a definite integral and its partial sum are also considered.
出处
《高等数学研究》
2013年第6期33-34,共2页
Studies in College Mathematics
关键词
定积分
积分和
极限
definite integral, integral sum, limit
