微分中值定理的证题技巧分析

Analyze the Skill∶How to Use the Differential Medial Theorem to Prove Questions

本文主要分析使用微分中值定理证题的四种基本方法 ,直接法 ,原函数法 ,常数待定法 ,变量分离法以及几种典型命题的证明技巧 .

This paper is about some skills of typical questions proving and analyzing four basic methods that how to use Differential Medial Theorem:Direct method,Original Function method,Constant Inactive method and Variable Separation method.