摘要
本文对数列an＝（1＋）n收敛的证明分别用平均值不等式法，贝努力不等式法以及两个特殊不等式共四种方法给出证明。
This paper reaches the identification of sequence an = (1 + )n Convergence with the useof four methods separately: the law of average mequality,the law of Bernoulli inequality and two otherspecial imequality methods.
关键词
数列
收敛
有界
sequence
convergence
bounded
