1, business management: it is a discipline that studies the basic theory and general methods of economic management of industrial and commercial enterprises, mainly including the formulation of business strategy and internal behavior management of enterprises;

2. Marketing major: this major trains senior business administration professionals with knowledge and ability in management, economy, law and marketing, who can engage in marketing and management, teaching and scientific research in enterprises, institutions and government departments;

3. Audit major: to train senior professionals who have knowledge and ability in management, economy, law, accounting and auditing in national audit institutions, departments and units and can engage in audit work in audit institutions and social audit organizations.

This is the book that should be used for the postgraduate entrance examination in mathematics at present.

The scope of three postgraduate mathematics exams

①? Integral (function, limit, continuity, one-variable function calculus, multivariate function calculus, infinite series, ordinary differential equation and difference equation).

②? Linear algebra (determinant, matrix, vector, linear equations, eigenvalues and eigenvectors of matrix, quadratic form).

③? 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 central limit theorem, basic concepts of mathematical statistics, parameter estimation and hypothesis testing).

This is the score ratio of the three questions in the math exam.