First, the examination subjects
The examination subjects of the postgraduate entrance examination mathematics 1 are: advanced mathematics, linear algebra, probability theory and mathematical statistics. The proportion of each subject is: advanced mathematics 56%, linear algebra 22%, probability theory and mathematical statistics 22%.
The examination subjects of Math II for postgraduate entrance examination are: Advanced Mathematics and Linear Algebra. In the test questions, the weight of each Kobe is: advanced mathematics 78%, linear algebra 22%.
The three subjects of postgraduate entrance examination are calculus, linear algebra, probability theory and mathematical statistics. The proportion of each subject is: advanced mathematics 56%, linear algebra 22%, probability theory and mathematical statistics 22%.
From the above comparison, it is not difficult to see that the biggest difference between No.1, No.2 and No.3 is that No.2 lacks probability theory and mathematical statistics, while No.1 and No.3 are the same in terms of examination subjects and scores.
Second, the examination paper structure
The question structure of the first, second and third test papers of mathematics for postgraduate entrance examination is the same. They are: 8 multiple-choice questions, each with 4 points and ***32 points; Fill in the blanks with 6 small questions, with 4 points for each question and 24 points for * * *; Answer 9 small questions (including proof questions), ***94 points.
Third, the content of the exam
The differences in the contents of the number one, number two and number three exams are mainly reflected in the scope of the exam, in which the scope of the exam for number one is the widest and that for number two is the narrowest.
Specifically, in higher mathematics, the main differences between number one, number two and number three are: spatial analytic geometry and multivariate function integral (except double integral), only mathematics one is tested; Infinite series, only take math one and math three; The physical application of calculus only tests Math I and Math II; The economic application of calculus only takes math three.
In linear algebra, the test contents and requirements of number one, number two and number three are almost the same. The only difference is that there are many vector spaces in number one of mathematics, which are rarely involved, and have no substantial influence on candidates' review.
In probability theory and mathematical statistics, the scope of investigation of Math 1 is slightly larger than Math 3, which mainly increases the test sites for parameter estimation, including the selection criteria of estimators, interval estimation and subsequent hypothesis testing.
Except for the different scope of examination, the requirements of No.1, No.2 and No.3 for specific test sites are basically the same in all the examination parts. At the same time, because the examination range of Math II in advanced mathematics is small, and the examination score is the largest, this leads to a more detailed, comprehensive and flexible examination of Math II in advanced mathematics. But on the whole, the difference between the number one, the number two and the number three in the requirements of * * * having test sites is not obvious, so there is no need to distinguish them.
Fourth, the enrollment major
Mathematics one is mainly aimed at candidates who apply for science and engineering. Applicable enrollment majors are:
(1) 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, water conservancy engineering, surveying and mapping science and technology, transportation engineering, ship and ocean engineering, aerospace science and technology, and armament science and technology.
(2) Among the first-class engineering disciplines such as material science and engineering, chemical engineering and technology, geological resources and geological engineering, mining engineering, oil and gas engineering, environmental science and engineering, there are two disciplines and majors with higher requirements for mathematics.
(3) All two disciplines and majors in the first-level disciplines of management science and engineering.
Mathematics II is mainly aimed at candidates majoring in agriculture, forestry, geology, mining and petroleum. The applicable enrollment majors are:
(1) First-class disciplines such as textile science and engineering, light industry technology and engineering, agricultural engineering, forestry engineering, food science and engineering are all two disciplines and majors.
(2) Among the first-class engineering disciplines such as material science and engineering, chemical engineering and technology, geological resources and geological engineering, mining engineering, oil and gas engineering, environmental science and engineering, there are two disciplines and majors with higher requirements for mathematics.
Math 1 and Math 2 can choose one of the enrollment majors as follows:
All two disciplines and majors in first-class disciplines such as materials science and engineering, chemical engineering and technology, geological resources and geological engineering, mining engineering, oil and gas engineering, environmental science and engineering.
Mathematics III is mainly aimed at candidates who apply for economics, and the applicable enrollment majors are:
Applied economics in economics: statistics and quantitative economics;
There are two disciplines and specialties in the first-level discipline of business administration: management, enterprise management, technical economy and management.
Two disciplines, management, agriculture, forestry, economy and management, have higher requirements for mathematics.