摘要
立体几何中存在性试题是高考中常见的题型,介绍了一种运用向量,快捷求解这类存在性立体几何题的方法。
The question of existence problems on solid geometry often appeared in entrance exam for the college. The paper introduces an efficient skilful solution to this kind of problems by the methods of vector.
出处
《湖北师范学院学报（自然科学版）》
2007年第3期93-96,共4页
Journal of Hubei Normal University(Natural Science)
关键词
数学试题
存在性
向量方法
entrance exam for the college
test question on solid geometry
methods of vector
