摘要
运用逆向思维方法 ,使一些较难解决的问题迎刃而解 ,如这篇文章中涉及的三类问题 。
By using a iverse thinking method, some relatively difficulr porblems can be readily solved. For example,the solution methods of three ex. problems represeuted in this paper are all ring.
出处
《邵阳学院学报（自然科学版）》
2004年第2期133-134,共2页
Journal of Shaoyang University：Natural Science Edition
关键词
逆向思维
均分法
迭代
Inverse thinking
equipartition method
successive substitution
