| 差分法解递推数列问题 |
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| 引用本文： | 路长庆.差分法解递推数列问题[J].甘肃联合大学学报(自然科学版),1999(2). |
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| 作者姓名： | 路长庆 |
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| 作者单位： | 庆阳县陇东中学 |
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| 摘 要： | 给出了一种用差分方程求递推数列的通项公式和前ｎ项和的公式的方法
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| 关 键 词： | 差分方程 递推数列 通项公式 前n项和公式 |
Using Difference Method to Solve the Problems of Recursion Sequence of Numbers |
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| Lu Changqing.Using Difference Method to Solve the Problems of Recursion Sequence of Numbers[J].Journal of Gansu Lianhe University :Natural Sciences,1999(2). |
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| Authors: | Lu Changqing |
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| Abstract: | Taking advantage of difference equation, this paper gives a method to gain the general term formular and the sum of the first n terms of recursion sequence of numbers. |
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| Keywords: | difference equation resursion sequence of numbers general formula formula of the sum of the first n terms |
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