There is a difference between the teaching test of number one and number two; There is a difference between the applicable majors of No.1 and No.2; Compared with No.1 and No.2, the difficulty is slightly higher, and No.2 is relatively simple.

First, there are differences between the test contents of Math I and Math II:

1, Math 1: Mainly for advanced mathematics, including function, limit, continuity, calculus of univariate function, vector algebra and spatial analytic geometry, calculus of multivariate function, infinite series and ordinary differential equation; Also take an examination of linear algebra, including determinant, matrix, vector, linear equations, eigenvalue and eigenvector of matrix, quadratic form and so on;

It also examines probability theory and mathematical statistics, including 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 central limit theorem, basic concepts of mathematical statistics, parameter estimation and hypothesis testing.

2. Math 2: Mainly take advanced mathematics, including function, limit, continuity, calculus of unary function and ordinary differential equation; Finally, we have to take an examination of linear algebra, including determinant, matrix, vector, linear equations, eigenvalues and eigenvectors of matrices.

Second, there are differences in the applicable majors of Math I and Math II:

1, Mathematics 1: It is suitable for mechanics, mechanical engineering, optical engineering, instrument science and technology, metallurgical engineering, power engineering and engineering thermophysics, electrical engineering, electronic science and technology, information and communication engineering, control science and engineering, computer science and technology, civil engineering, hydraulic engineering, surveying and mapping science and technology;

There are 20 majors in transportation engineering, ship and marine science and technology, armament science and technology, nuclear science and technology and biomedical engineering.

2. Mathematics II: It is applicable to textile science and engineering, light industry technology and engineering, agricultural engineering, forestry engineering and food science and engineering.

Third, there are differences in the difficulty of Math I and Math II:

We can see that the content of the math 1 exam covers a wide range, there are many test sites, the content is complex, the knowledge is wide, and the degree is the greatest. There are also many majors that need the math 1 exam.

As for Math II, as can be seen from the above, the knowledge coverage, test sites and applicable majors are less than those of Math, and they have the least knowledge in Math for postgraduate entrance examination, but the difficulty is not low, just a little easier than Math.