| 线性代数中一个向量等式的新应用 |
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| 引用本文： | 谢红梅,谢红英.线性代数中一个向量等式的新应用[J].兵团教育学院学报,2008,18(4):46-47. |
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| 作者姓名： | 谢红梅 谢红英 |
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| 作者单位： | 1. 石河子大学师院/兵团教院,新疆,石河子,832003
2. 石河子市第五中学,新疆,石河子,832003 |
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| 摘 要： | 本文利用向量等式：对线性代数中的两个重要结论作出新的证明。本文给出的证明，不但方法上具有新意，而且其解决过程也会使我们对问题本身有新的认识和理解。
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| 关 键 词： | 向量空间 矩阵 秩 |
Application of A Vector Equality |
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| Xie Hong-mei,Xie Hong-ying.Application of A Vector Equality[J].Journal of Bingtuan Education Institute,2008,18(4):46-47. |
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| Authors: | Xie Hong-mei Xie Hong-ying |
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| Institution: | Xie Hong- Mei, Xie Hong-Ying (1. Teachers College of Shihezi University/Bingtuan Education Institute, Shihezi ,Xinjiang 832003, China; 2. NO5 school of shihezi, shihezi, Xinjiang 832003, China) |
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| Abstract: | In this paper,new proofs of two important conclusions in linear algebra are shown with the help of equality of vector(α1,α2,…,αn)(AB)=((α1,α2,…,αn)A)B.The processes of the proof not only present a novel method,but also provide us with new understanding of the issue by itself. |
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| Keywords: | vector space matrix rank |
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