摘要
有些数学问题具有对称性,充分利用其对称性解题往往会事半功倍.
Some mathematical problems are symmetrical in a sense. It will often get twice the result with half the effort that it's symmetry is fully utilized to solve the problem.
出处
《铜仁师范高等专科学校学报》
2004年第B08期74-74,84,共2页
Journal of Tongren Teachers College
关键词
对称性
数学
高中
解题技巧
<Keyword>symmetry: mathematical problem
solve the problem