| 关于k阶等差数列通项an及前n项和Sn的讨论 |
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| 引用本文： | 刘纯刚,许丽利.关于k阶等差数列通项an及前n项和Sn的讨论[J].鸡西大学学报,2004,4(6):39-40. |
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| 作者姓名： | 刘纯刚 许丽利 |
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| 作者单位： | 鸡西大学 |
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| 摘 要： | 给出k阶等差数列的定义、k阶等差数列通项an和前n项和Sn的一般表示及前n项和Sn的一种具体求法。
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| 关 键 词： | k阶等差数更 通项an 前n项和Sn |
On Open Items of a_ns and Former n Ones and S_ns of K Steps Serveral of Equal Difference |
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| Abstract: | This text give publish K of steps the several of equal difference one definition and K steps equal dif- ferences of and before show generally at S_n s n ones and before the every ones of S_n s concrete to ask by law n ones. |
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| Keywords: | K steps several of equal difference open items of a_ns former n one and S_ns |
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