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1引言.31.1微积分的发展史31.2黎曼积分与勒贝格积分的引入.32黎曼积分与勒贝格积分的定义.52.1黎曼积分的定义.52.2勒贝格积分的定义.62.3黎曼积分和勒贝格积分定义区别与联系.73黎曼积分与...

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...

AbstractIn this paper,we take the final question of mathematics in the middle schoolentrance examination of Chengdu in the past six years (usually the last question in thetest pape...

AbstractAs an important part of reverse thinking,counterexample plays an indispensablerole in mathematics.When we want to prove some definitions and theorems,teachersshould use cou...

AbstractTextbook analysis is the premise for teachers to finish teaching tasks as well asthe guarantee of optimizing classroom teaching.Doing well in the textbook analysis isof gre...

大班数学教学中多媒体技术的应用策略研究摘要数学是一种被人所创造出来的一种抽象的、被认为是一种普遍存在于人们日常工作和工作中的一种形式。因此，加强学生的数理化基础知识与应用数学基础知...

Abstract'Life is education,society is school,and teaching is unity'are the three basicviewpoints of tao xingzhi's life education thought.Under the inspiration of taoxingzhi's life ...

目录摘要…Abstract...........:···21.均值不等式.…….51.1均值不等式的概念.。.51.2均值不等式的积分形式....51.3均值不等式的应用.72.Cauchy-Schwarz不等式......2.1 Cauchy-一Schwarz不...

定义2.1.2酉矩阵：若一个n×n阶的复数矩阵U满足U=AHA=E,其中矩阵E为n阶单位矩阵，AH为U的共轭转置，则称U为酉矩阵0，定义2.1.3对角矩阵：在矩阵中，如果除了主对角线，其它元素均满足等于0的条...