节点文献
高考数学试题中存在性问题的一种巧解
Skillful solution of existence problems in the entrance exam for the college
【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。
【Abstract】 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.
【关键词】 数学试题;
存在性;
向量方法;
【Key words】 entrance exam for the college; test question on solid geometry; methods of vector;
【Key words】 entrance exam for the college; test question on solid geometry; methods of vector;
- 【文献出处】 湖北师范学院学报(自然科学版) ,Journal of Hubei Normal University(Natural Science) , 编辑部邮箱 ,2007年03期
- 【分类号】G634.6
- 【下载频次】170