84 points in advanced mathematics, accounting for 56%(4 multiple-choice questions, 4 fill-in-the-blank questions and 5 big questions); 33 points in linear algebra, accounting for 22%(2 multiple-choice questions, 1 fill-in-the-blank questions, 2 big questions); Probability theory and mathematical statistics scored 33 points, accounting for 22%(2 multiple-choice questions, 1 fill-in-the-blank questions, 2 big questions).

Introduction to high numbers:

Higher mathematics refers to a more complicated part of mathematical objects and methods compared with elementary mathematics and secondary mathematics. Algebra, geometry and simple set theory in middle schools are called secondary mathematics, which is regarded as the transition between elementary mathematics in primary and secondary schools and advanced mathematics in universities.

Generally speaking, advanced mathematics is a basic subject formed by calculus, algebra, geometry and their intersection. The main contents include: series, limit, calculus, spatial analytic geometry and linear algebra, series, ordinary differential equations. Basic subjects for postgraduate examinations in engineering, science and engineering and finance.

Introduction to linear algebra;

Linear algebra is a branch of mathematics, and its research objects are vectors, vector spaces (or linear spaces), linear transformations and linear equations with finite dimensions. Vector space is an important subject in modern mathematics. Therefore, linear algebra is widely used in abstract algebra and functional analysis; Through analytic geometry, linear algebra can be expressed concretely.

The theory of linear algebra has been extended to operator theory. Because the nonlinear model in scientific research can usually be approximated as a linear model, linear algebra is widely used in natural science and social science.