| 判断空间中若干几何图形位置关系的教学设计 |
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| 引用本文： | 王守中,江蓉.判断空间中若干几何图形位置关系的教学设计[J].西南师范大学学报(自然科学版),2018,43(8):154-159. |
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| 作者姓名： | 王守中 江蓉 |
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| 作者单位： | 广东石油化工学院理学院 |
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| 摘 要： | 线性代数有着非常广泛的应用.判断空间中几何图形的位置关系是空间解析几何的重要内容,同时也是线性代数的一种重要应用.这些知识点与线性代数中矩阵的秩、线性方程组等内容相互关联,形成了一个有机整体.探讨利用线性代数的相关理论判断空间中若干几何图形位置关系的教学设计.
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| 关 键 词： | 线性代数 矩阵的秩 线性方程组 空间解析几何 |
| 收稿时间： | 2017/11/20 0:00:00 |
On Teaching Design of Determination of Position Relationships among Some Geometric Figures in Space |
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| WANG Shou-zhong,JIANG Rong.On Teaching Design of Determination of Position Relationships among Some Geometric Figures in Space[J].Journal of Southwest China Normal University(Natural Science),2018,43(8):154-159. |
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| Authors: | WANG Shou-zhong JIANG Rong |
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| Institution: | School of Sciences, Guangdong Institute of Petrochemical Technology, Maoming Guangdong 525000, China |
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| Abstract: | Linear algebra has very wide applications in the fields of the theory and practice. It is a main part of space analytic geometry to determine the position relationships of geometric figures, and it is a kind of important application of linear algebra. These knowledge points are related to the rank of matrix and system of linear equations in linear algebra, and they form an organic whole. In this paper, We''ve made use of the theory of linear algebra to discuss the teaching design of determination the position relationships among some geometric figures. |
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| Keywords: | linear algebra rank of matrix system of linear equations space analytic geometry |
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