摘要
向量在解决数学问题中有着广泛的用途。利用向量知识解决几何问题可以将"定性"研究转变为"定量"分析,使复杂问题简单化。从而,使学生掌握"数形"结合的方法,提高解决问题的能力。
Vector has a universal use in the process of solving maths problems. Solving geometry problem by using vector knowledge can change qualitative research into quantification analysis, simplify the complex problems, make students master the method of combination of ＂figures＂ and ＂shapes＂, improve the students ability to solve the problems.
出处
《山西广播电视大学学报》
2010年第1期49-50,共2页
Journal of Shanxi Radio & TV University
关键词
向量
几何
数量积
向量垂直
应用
vector
geometry
dot product
vector vertical
application
