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The Application of Classified Discussion Thought in Mathematics of SeniorHigh School Entrance ExaminationAbstract This paper mainly studies the application of classified discussion...

AbstractIt is the basic problem of calculus to determine the convergence and divergenceof sequence and to solve its limit,which is the basis of learning the follow-up contentof cal...

目录引言.1预备知识....A..12行列式的一般解法2.1三角化法...2.2特征值法72.3代数余子式法3行列式的特殊解法93.1加边法....3.2拆分法..113.3递推法..。133.4数学归纳法143.5函数法..143.6打洞原...

The application of proofs by contradiction in middle school mathematicsAbstract As a common proof method in mathematics,proofs by contradiction has been widelyapplied in dealing wi...

Mathematical formula is one of the main presentation ways of mathematical theory.Applying mathematical formula transformation to solve problems is not only a mathematical skill,but...

目录引言..1研究背景和意义11.1研究背景1.2研究意义...22欧拉图.…2.1欧拉图的概念.....2.1.1基本定理32.1.2F1eury算法。。42.2一笔画问题.......52.3k笔画问题...3欧拉图在路线优化问题的应用...

目录言11向量的向量积在中学数学中的应用的国内研究综述…22向量的向量积有关的知识32.1两向量的向量积……32.1.1向量积的定义…32.1.2向量积的运算规律…42.2向量积的坐标运算……43利用向量的...

AbstractThe form of multiple integral is various.Mastering calculation methods isthe key to solve problems.This paper mainly discusses several calculationmethods of double integral...

目录引言……21研究主题概况…41.1解析法的概念用法…41.2解析法的意义…………………………………………………42学习解析法的过程中存在的问题…………………………………………………53问题成...