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巧用三角代换求解一类数列极限问题
引用本文:刘俊先.巧用三角代换求解一类数列极限问题[J].湖北广播电视大学学报,2010,30(4):156-156.
作者姓名:刘俊先
作者单位:邢台学院数学系,河北,邢台,054001
摘    要:极限理论是数学分析的理论基础,正确处理极限问题尤显重要。当数列通项具有某种特殊形式时,通过实例说明,巧用三角代换能成功求解其极限问题。

关 键 词:数列  极限问题  处理方法

Skillfully Solves a Kind of Sequence Limit Question With the Triangle Substitution
LIU Jun-xian.Skillfully Solves a Kind of Sequence Limit Question With the Triangle Substitution[J].Journal of Hubei Radio& Televisonuniversity,2010,30(4):156-156.
Authors:LIU Jun-xian
Institution:LIU Jun-xian
Abstract:The limit theory is the mathematical analysis rationale, deals with the limit issue to reveal especially correctly importantly.When the sequence passes the item has some special form, through the example explained that, can succeed skillfully with the triangle substitution solves its limit question.
Keywords:Sequence  Limit question  Processing method
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