机构地区: 华南理工大学
出 处: 《南昌师范学院学报》 2014年第6期1-4,共4页
摘 要: 幂级数求和是考研数学中的一个重要内容,也是学生学习中普遍感觉比较困难的知识点。文章以近几年数学考研试题中的幂级数求和问题为例,采用一题多解的形式,介绍了求幂级数和函数的三种常用方法。 The summation of power series is an important content of the mathematical postgraduate exam,and students generally feel very difficult in learning the knowledge point. To the summation problems of power series in recently mathematical postgraduate exams,this paper introduces three common methods by the form of multi solutions to one problem.