点到空间直线的距离求法研究  

Study on the Method of Calculating the Distance from a Point to a Straight Line in Space

作　　者：魏雨欣 郑惠 

机构地区：[1]阿坝师范学院数学学院,四川 汶川

出　　处：《应用数学进展》2024年第11期4742-4747,共6页Advances in Applied Mathematics

摘　　要：本文利用点到点的距离、点到平面的距离、平面束等方法给出点到空间直线距离的多种求法,减少了化直线一般方程为标准方程的繁琐环节。对教师提供了解析几何的研究领域,培养了学生的创新意识和创新能力。In this paper, by using the methods of distance from point to point, distance from point to plane, plane beam, etc., various methods of calculating distance from point to space line are given. It reduces the tedious process of converting the general equation of a straight line into a standard equation, provides the teachers with the research field of analytic geometry, and cultivates the students’ innovative consciousness and ability.

关 键 词：解析几何 一般方程 点到直线的距离 

分 类 号：G63[文化科学—教育学]