摘要
关于函数极限的求解方法有很多,研究总结了几种不太常用的求函数极限的方法。利用微分中值定理求极限,利用泰勒展开公式求极限,利用积分中值定理求极限,利用导数的定义求极限,利用函数的幂级数展开式求极限,利用函数与极限的关系求极限。
There are many methods to solve the limit of function.This study summarizes several methods that are not commonly used to find the limit of function,such as using differential mean value theorem to find the limit,using Taylor expansion formula to find the limit,using integral mean value theorem to find the limit,using derivative definition to find the limit,using the relationship between function and limit to find the limit.
作者
陈书坤
Chen Shukun(School of Information Engineering, Shandong Youth Political College, Ji’nan 250103, China)
出处
《黑龙江科学》
2020年第7期74-75,共2页
Heilongjiang Science
关键词
函数极限
求值
方法
Function limit
Evaluation
Method
