| 线性方程组教学中应注意的几个问题 |
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| 引用本文： | 郭育红. 线性方程组教学中应注意的几个问题[J]. 河西学院学报, 2011, 27(5): 13-16,40 |
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| 作者姓名： | 郭育红 |
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| 作者单位： | 河西学院数学与统计学院,甘肃张掖,734000 |
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| 基金项目： | 河西学院教学研究资助项目 |
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| 摘 要： | 本文通过几个例题讨论了在线性方程组的教学中应注意线性方程组矩阵表达式的强化,线性方程组的反问题等方面的问题,以便提高教学效果.
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| 关 键 词： | 线性方程组 矩阵表达式 反问题 |
On Several Problems in Teaching Linear Equations |
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| Guo Yu-hong. On Several Problems in Teaching Linear Equations[J]. Journal of Hexi University, 2011, 27(5): 13-16,40 |
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| Authors: | Guo Yu-hong |
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| Affiliation: | Guo Yu-hong (School of Mathematics and Statistics, Hexi University, Zhangye, Gansu 734000) |
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| Abstract: | This paper argues that several problems must be emphasized in teaching linear equations. These problems include intensifying matrix expression of linear equations, the inverse problem of linear equations and so on. |
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| Keywords: | Linear equations Matrix expression Inverse problem |
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