| 等比数列的几何表示及其应用 |
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| 引用本文： | 闻荣.等比数列的几何表示及其应用[J].淮北煤炭师范学院学报(自然科学版),1998(1). |
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| 作者姓名： | 闻荣 |
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| 作者单位： | 淮北煤炭师范学院附属实验中学 |
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| 摘 要： | 本文给出了等比数列的一种几何表示法，并给出了这种表示法在求和等方面的应用，特别地给出了等比数列无穷项和计算公式推导的一种新方法．
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| 关 键 词： | 等比数列 等比级数 支撑线 反射线 |
Geometric Representation for Equivalent Ratio Sequences and Application |
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| Wen Rong.Geometric Representation for Equivalent Ratio Sequences and Application[J].Journal of Huaibei Coal Industry Teachers College(Natural Science edition),1998(1). |
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| Authors: | Wen Rong |
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| Institution: | The High School Attached to Huaibei Coal Industry Teachers College |
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| Abstract: | In this paper,we give a geometric representation for equivatent ratio sequences and demonstrate some application of this representation.Specially,a new method that derive the sum formular of equivalent ratio sequences is given in section 3 |
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| Keywords: | equivalent ratio sequence equivalent ratio series support line reflectionline |
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