摘要
不等式的证明很具技巧性,本文利用构造函数模型的方法,将不等式的证明转化为函数模型,使得解题简洁明了.
The identification of the inequality has skill nature very much, this text utilizes the method to construct function model, turn function model into identification of inequality, it makes a problem succinctly and clearly to solve.
出处
《数学的实践与认识》
CSCD
北大核心
2005年第7期241-243,共3页
Mathematics in Practice and Theory