| 递推数列类极限的一种求法 |
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| 引用本文： | 段彩云.递推数列类极限的一种求法[J].许昌学院学报,2011,30(2):132-134. |
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| 作者姓名： | 段彩云 |
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| 作者单位： | 华北水利水电学院水利职业学院,河南郑州,450011 |
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| 摘 要： | 对由递推关系式定义的数列,给出了一个新的求极限定理,其避开了对数列单调性的讨论,首先推测数列极限的可能值,然后直接从数列极限的定义出发,判断推测的正确性,并通过例题说明了这种方法的实际应用.
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| 关 键 词： | 递推数列 极限 求法 |
A Solution to the Limit of Recurrence Series |
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| DUAN Cai-yun.A Solution to the Limit of Recurrence Series[J].Journal of Xuchang University,2011,30(2):132-134. |
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| Authors: | DUAN Cai-yun |
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| Institution: | DUAN Cai-yun(Conservancy Vocational College of North China University of Water Resources and Electric Power,Zhengzhou 450011,China) |
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| Abstract: | This paper speculates the probable value of limit without talking about the monotone of the serices.Then it starts with the definition of limit of series directly,judges the correctness of speculation and introduces the practical application of the method by some examples. |
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| Keywords: | recurrence series limit solution |
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