2. The contents of each subject of the top-ranked examination are as follows:
Advanced Mathematics: Function, Limit, Continuity, Calculus of Univariate Functions, Vector Algebra and Spatial Analytic Geometry, Calculus of Multivariate Functions, Infinite Series, Ordinary Differential Equations;
Linear algebra: "determinant, matrix, vector, linear equations, eigenvalues and eigenvectors of matrix, quadratic form";
Probability theory and mathematical statistics: "Random events and probability, random variables and their probability distribution, two-dimensional random variables and their probability distribution, numerical characteristics of random variables, law of large numbers and definition of central pole, basic concepts of mathematical statistics, parameter estimation and hypothesis testing"
3. The contents of the subjects in Examination No.2 are as follows:
Advanced Mathematics: Function, Limit, Continuity, One-variable Function Calculus, Ordinary Differential Equation;
Linear algebra: "determinant, matrix, vector, linear equations, eigenvalue and eigenvector of matrix"
4. The contents of each subject in the No.3 exam are as follows:
Calculus: function, limit, continuity, univariate function calculus, multivariate function calculus, infinite series, ordinary differential equation and difference equation;
Linear algebra: determinant, matrix, vector, linear equations, eigenvalues and eigenvectors of matrix, quadratic form;
Probability theory and mathematical statistics: random events and probability, random variables and their probability distribution, joint probability distribution of random variables, numerical characteristics of random variables, law of large numbers and definition of central pole, basic concepts of mathematical statistics, parameter estimation and hypothesis testing.
Generally speaking, counting one is more difficult than counting two. There are two exams for some majors in biology and chemistry, and the number one is the exam for most science and engineering majors. The content of the number three exam is similar to that of the number one exam, but the difficulty is much weaker, mainly for some candidates majoring in economic direction.
Generally speaking, number one is more difficult than numbers two and three. However, in some special examination directions, the number two is more difficult than the number one, for example, the examination of calculus of unary function is more difficult than the number one. In fact, it is more difficult for candidates to struggle with counting. It is most important to plan the review arrangement reasonably according to your actual situation.