Two important limits of the law of limit existence
Find .
Solution: Assume
,
then do inequality scaling , we get
Using the infinitesimal factor separation method , the limit can be obtained
therefore, according to the pinch criterion of the sequence , we get
.
请安装使用
数苑手机客户端(APP)
数苑APP：支持书签、笔记与数学实验编程运算功能，支持用户反馈求助并查看所有作者点评。
