AbstractSymmetry is an important module in middle school mathematics learning and animportant thought method.Symmetry is an important breakthrough in the process ofsolving problems...

The application of differential equation in mathematics of postgraduateentrance examinationAbstractThe theory of ordinary differential equation has been established for more than 3...

高考理科全国卷数学应用题的若干思考AbstractWith the advancement of mathematics prospect,the employment consciousnessof mathematics knowledge becomes increasingly substantial in math...

佳木斯大学本科毕业论文（设计）AbstractNumber theory is a mathematical discipline that studies the nature of numbers.It is mainlyused in data coding and cryptography.Elementary numb...

目录1引言..42函数与方程思想...。52.1基本概念....52.2函数与方程思想关系..53函数与方程思想在解题中的应用..53.1函数思想在解题中的应用....·53.1.1利用函数的单调性解题..…63.1.2利用函数...

AbstractWith the development of the times,the progress of science and technology,moreand more listed companies continue to emerge,to judge whether a listed company isgood or bad,ma...

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AbstractAs the beginning of learning mathematics,primary school mathematics is acornerstone for students to learn mathematics.If students want to learn mathematicswell,the efficien...

AbstractThe question of the degree of development of the consumer market in rural areasof our country is a matter of economic concern,which is worthy of discussion and study for a ...

AbstractQuadratic function as an important part of mathematics teaching in junior highschool,and it is the link of function learning in junior high school and senior highschool.In ...