This book is divided into three parts. 1 is a comprehensive part of the preliminaries and answers of the fifth competition. The second part is a direct attack on the test center. This part is divided into six chapters (function limit continuity, differential calculus, integral calculus, differential equation, infinite series, vector algebra, spatial analytic geometry). Each chapter contains several sections, each section gives the test requirements, analyzes and summarizes the test sites, and gives relevant problem-solving methods and solutions, which is helpful for candidates to effectively improve their mathematics level. The third part gives the last five questions to broaden readers' horizons.
2. Guide to Mathematical Modeling Competition for College Students
This book is a tutorial book to guide college students to prepare for the mathematical modeling competition in an all-round way, and introduces the background knowledge of mathematical modeling and related competitions from many angles; Answered the common questions of mathematical modeling competition according to the entry process; This paper introduces the commonly used software in mathematical modeling competition. The common models of mathematical modeling are expounded. Select typical competition questions for detailed explanation; Invite award-winning students and tutors to share successful experiences; This paper introduces the websites commonly used in the process of mathematical modeling competition.
3. Geometric significance of linear algebra
This book uses the concept of vector to make a comprehensive geometric analysis of the course content of Linear Algebra in domestic universities. Starting from the geometric meaning of vector, this paper expounds the geometric meaning or explanation of vector group, vector space, determinant, matrix, linear equations and quadratic form respectively, and has many explanations for the physical meaning of important concepts. A large number of explanations of algebraic concepts and theorems can also make it a reference manual for you to learn linear algebra.