摘要
文章着重介绍了利用数列部分和公式求和式极限 ,利用定积分定义求和式极限 ,利用幂级数展开式求和式极限 。
This paper mainly introduces several ways to evaluate the sum limit, namely, the evaluation by using the series part and the formula, the evaluation by using the definition of the definite integral, the evaluation by using the expand form of power series, the evaluation by using the convergence of the term series, etc.
出处
《长沙通信职业技术学院学报》
2005年第1期75-77,共3页
Journal of Changsha Telecommunications and Technology Vocational College
