Is there a big difference in difficulty between counting one and counting two? What is the difference?
1 is generally the most difficult one to count.
Count one
Counting one is the most difficult of the three. First, it contains more content than counting two and counting three. Secondly, the test questions are more difficult and deeper. The contents to be tested are:
Advanced mathematics: function, limit, continuity, unary function calculus, vector algebra and space geometry, multivariate function calculus, series, ordinary differential equations. Line generation: determinant, matrix, vector, linear equations, eigenvalue and eigenvector of matrix, quadratic probability theory and mathematical statistics: random events and probability, random variables and their probability distribution, multidimensional random variables and their distribution, numerical characteristics of random variables, law of large numbers and central limit theorem, samples and sampling distribution, parameter estimation, hypothesis testing. The major of No.1 is also different from No.2 and No.3. Most of the top candidates are academic majors. Mechanics, mechanical engineering, optical engineering, instrument science and technology, power engineering, electrical engineering, control science and engineering, etc.
The second item
The number two omits a subject in the content of the number one, which is probability, and the difficulty is slightly lower than that of the number one and slightly higher than that of the number three. The content of the second test is:
High number: limit, derivative and its application, mean value theorem, indefinite integral, definite integral, application of definite integral, differential calculus of multivariate function, double integral, ordinary differential equation. Line generation: determinant, correlation between matrix and vector group and rank, linear equations, eigenvalues and eigenvectors are generally experts, of course, some experts are the number one experts. Textile science and engineering, light industry technology and engineering, agricultural engineering, forestry engineering, control engineering, integrated circuit, communication engineering and so on.
2 The difference between Math 1 and Math 2
The linear algebra of Mathematics One is 22%, the high number is 56%, and the probability statistics is 22%. The second highest number in mathematics is 78%, and the linear algebra is 22%, but there is no need to test probability statistics. These are the differences.
The first place includes: advanced mathematics, linear algebra, probability theory and mathematical statistics. Applicable majors: all two disciplines majors and majors in management science and engineering-level disciplines in engineering and management. The second item includes: advanced mathematics and linear algebra. Applicable majors: all two disciplines majors and majors in first-class disciplines such as textile science and engineering, light industry technology and engineering, agricultural engineering, forestry engineering, food science and engineering.