摘要
引入两个具有严格单调性的辅助数列,构造闭区间套,利用闭区间套定理和两边夹定理对数列1+1nn极限存在性给出一种新的证明方法.
This paper introduces two strict monofonic assistant series,then constructs multinest of Closed Interval.It proves the existence of the series(1+1/n)~n Limit in a new way based on the use of multinest of Closed Interval theorem and double side approximation.
出处
《河北北方学院学报(自然科学版)》
2006年第6期7-8,12,共3页
Journal of Hebei North University:Natural Science Edition
关键词
数列
收敛
闭区间套
两边夹定理
series of numbers
apocrustic
multinest of Closed Interval
double side approximation