巧用法向量与方向量解决空间平面及直线问题  

Normal Vector and Directional Vector are Used for Solving Space Problems or Linear Problems

作　　者：张唯春[1] 

机构地区：[1]辽宁省交通高等专科学校基础部,辽宁沈阳110122

出　　处：《长春师范学院学报（自然科学版）》2006年第3期102-104,共3页Journal of Changchun Teachers College

摘　　要：本文以向量为工具,巧用平面的法向量与直线的方向量,讨论了空间平面及直线方程的求法。一题多解,解决有关空间平面及直线的问题。In this paper, vector such as normal vector and directional vector of the plane are used, the solution of Space equation and Linear equation are discussed. Using this method, there can be more than one solution for one question, and space problems or linear problems are solved.

关 键 词：空间平面 空间直线 法向量 方向量 

分 类 号：O182.2[理学—数学]