| 怎样求数列前n项的和 |
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| 引用本文： | 高锦崇.怎样求数列前n项的和[J].吕梁教育学院学报,2002(1). |
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| 作者姓名： | 高锦崇 |
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| 作者单位： | 离石师范 山西 |
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| 摘 要： | 数列是高中数学的重要内容之一,也是高考必须的知识点,本文就数列前 n 项的求和问题作了较细的分类讨论。对掌握数列前 n 项求和问题有较大帮助。
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| 关 键 词： | 数列 前 n 项 求和 |
How to Work out the Problem about the Sum of the First Nitem of the Rule-Governed Series of Numbers |
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| Gao Jin-chong.How to Work out the Problem about the Sum of the First Nitem of the Rule-Governed Series of Numbers[J].Journal of Luliang Education Institute,2002(1). |
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| Authors: | Gao Jin-chong |
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| Abstract: | The rule-governed series of numbers is one of the most important parts in maths of senior mid- dle school.Also,it is a key part of knowledge examined necessarily in the college entrance examination.In this ar- ticle,careful analysis and discussion have been made about the problem-finding the sum of the first N item of the rule-governed series of m umbers,it is more helpful for the students to understand the problem. |
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| Keywords: | rule-governed series of number finding the sum of |
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