Question 1: What does "Math One" mean? I'm an engineering student, and I have to take math one in my postgraduate entrance examination. Mathematics 1 includes three parts: linear algebraic probability theory and mathematical statistics of advanced mathematics, in which advanced algebra is the core part, with the largest score and the greatest difficulty. Similar to Math I, there are Math II, Math III and Math IV, among which Math IV is also called Math Agriculture, and the difficulty decreases in turn.

Question 2: What does the postgraduate entrance examination take in mathematics (Mathematics I)? High number and line generation probability are mainly these three parts. You want to buy books, specific chapters and knowledge points in the exam, and books by Chen Wendeng and Li Yongle will do.

Question 3: What's the difference between Math 1 and Math 2? 1. Mathematics 1:

① Advanced mathematics (function, limit, continuity, calculus of univariate function, vector algebra and spatial analytic geometry, calculus of multivariate function, infinite series, ordinary differential 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, 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).

Math 2:

(1) advanced mathematics (function, limit, continuity, calculus of one variable function, ordinary differential equation); ② Linear algebra (determinant, matrix, vector, linear equations, eigenvalues and eigenvectors of matrix).

2. Mathematics (1) The applicable enrollment majors are:

(1) Engineering disciplines include 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, and 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, armament science and technology, nuclear science and technology, biomedical engineering and other first-class disciplines, all two disciplines and majors.

(2) management science, management science and engineering, all two disciplines and majors.

Mathematics (2) Applicable enrollment majors are:

Textile science and engineering, light industry technology and engineering, agricultural engineering, forestry engineering, food science and engineering and other first-class disciplines all belong to two disciplines and majors.

Question 4: What did you get the first place in the exam? 20 1 1 outline of the entrance examination for the top scholar.

Examination subjects: advanced mathematics, linear algebra, probability theory and mathematical statistics.

Examination form and examination paper structure

First, the perfect score of the test paper and the examination time

The full mark of the test paper is 150, and the test time is 180 minutes.

Second, the way to answer questions

The answer methods are closed book and written test.

Third, the content structure of the test paper

Higher education 56%

Linear algebra 22%

Probability theory and mathematical statistics 22%

Fourth, the question structure of the test paper

The question structure of the test paper is:

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.

Advanced arithmetic

I. Function, Limit and Continuity

Examination content

The concept and representation of function, boundedness, monotonicity, periodicity and parity of function, the properties of basic elementary functions of inverse function, piecewise function and implicit function, and the establishment of functional relationship of graphic elementary function.

Definitions and properties of sequence limit and function limit, left limit and right limit of function, concepts and relationships of infinitesimal and infinitesimal, properties of infinitesimal and four operational limits of infinitesimal, two important limits: monotone bounded criterion and pinch criterion;

Concept of Function Continuity Types of Discontinuous Points of Functions Continuity of Elementary Functions Properties of Continuous Functions on Closed Interval

Examination requirements

1. Understand the concept of function and master the expression of function, and you will establish the functional relationship of application problems.

2. Understand the boundedness, monotonicity, periodicity and parity of functions.

3. Understand the concepts of compound function and piecewise function, inverse function and implicit function.

4. Grasp the nature and graphics of basic elementary functions and understand the concept of elementary functions.

5. Understand the concept of limit, the concept of left and right limit of function and the relationship between the existence of function limit and left and right limit.

6. Master the nature of limit and four algorithms.

7. Master two criteria for the existence of limit, and use them to find the limit, and master the method of using two important limits to find the limit.

8. Understand the concepts of infinitesimal and infinitesimal, master the comparison method of infinitesimal, and find the limit with equivalent infinitesimal.

9. Understanding the concept of function continuity (including left continuity and right continuity) will distinguish the types of function discontinuity points.

10. Understand the properties of continuous function and continuity of elementary function, understand the properties of continuous function on closed interval (boundedness, maximum theorem, mean value theorem), and apply these properties.

Second, the differential calculus of unary function

Examination content

The relationship between the geometric meaning of derivative and differential concepts and the derivability and continuity of physical meaning function; Four operations of tangent, normal derivative and differential of plane curve; Derivative compound function, inverse function and implicit function of basic elementary function; And the L'Hospital invariant differential mean value theorem of the first-order differential form of the higher derivative of the function determined by the parameter equation. Discriminating Monotonicity of Regular Function The concavity and convexity, inflection point and asymptote of extreme value function graph The concept of regular function graph The maximum and minimum values of the drawing function of curvature circle and the curvature radius of arc differential curvature.

Examination requirements

1. Understand the concepts of derivative and differential, understand the relationship between derivative and differential, understand the geometric meaning of derivative, find the tangent equation and normal equation of plane curve, understand the physical meaning of derivative, describe some physical quantities with derivative, and understand the relationship between function derivability and continuity.

2. Master the four algorithms of derivative and the derivative rule of compound function, and master the derivative formula of basic elementary function. Knowing the four algorithms of differential and the invariance of first-order differential form, we can find the differential of function.

3. If you understand the concept of higher derivative, you will find the higher derivative of simple function.

4. We can find the derivative of piecewise function, implicit function, function determined by parametric equation and inverse function.

5. Understand and apply Rolle theorem, Lagrange mean value theorem, Taylor theorem, and Cauchy mean value theorem.

6. Master the method of finding the limit of infinitive with L'H?pital's law.

7. Understand the concept of extreme value of function, master the method of judging monotonicity of function and finding extreme value of function with derivative, and master the method of finding maximum value and minimum value of function. & gt

Question 5: What does one of the best postgraduate entrance examinations mean in mathematics? One and two refer to which majors to apply for and what types of mathematics to take. It only classifies the scope and relative difficulty of the exam. That's it. For example, the major of electrical information is generally one in the exam. The number two may be some other science and engineering exams. Number three is economic management major. Specify which major to take. Because different majors have different requirements for mathematics and the degree of learning mastery, the scope and difficulty of the exam come out. That's it. Hope to adopt

Question 6: What does the number three mean in postgraduate mathematics?

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, Dan calculus of multivariate functions (except double integral), only mathematics; 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 for specific test sites on No.1, No.2 and No.3 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.

Question 7: What's the difference between the number of postgraduate students and the number of postgraduate students?

According to the different requirements of engineering, economics and management disciplines and majors for graduate students' mathematical knowledge and ability, there are three kinds of mathematics papers for graduate entrance examination, among which mathematics ⅰ and ⅱ are engineering and mathematics ⅲ is economics and management. The types of test papers that must be used for enrollment majors are as follows:

1. The enrollment major of Math I must be 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, network engineering, electronic information engineering, computer science and technology, civil engineering, surveying and mapping science and technology, transportation engineering, ships and ships. 2. A first-class discipline in management science and engineering, with an engineering degree. Second, you must use all two of the five first-level disciplines and majors, such as string science and engineering, light industry technology and engineering, agricultural engineering, forestry engineering, instrument science and engineering.

3. Of the two disciplines, who has higher requirements for mathematics and who has lower requirements for mathematics, in the first-level disciplines such as material science and engineering, chemical engineering and technology, geological resources and geological engineering, disk engineering, oil and gas engineering, environmental science and engineering, choose the major of Mathematics I or Mathematics II (determined by the enrollment unit). Fourth, we must use the enrollment major of Mathematics III 1. First-class discipline of economics. 2. Management of business administration, agriculture and forestry economic management level discipline. 3. First-class discipline of management science and engineering, with a degree in management.

Question 8: What does it mean to be one of the best in postgraduate entrance examination? Mathematics I, II and III in the postgraduate entrance examination refer to different types, ranges and topics, such as English, German, French and so on. Of course, different schools and even majors require different types of mathematics, the difficulty coefficient is also different, and the focus and content of review should be different, so you should read it clearly when you take the postgraduate entrance examination.

Mathematics 1: 1, advanced mathematics (calculus of functions, limit, continuity, unary functions, vector algebra and spatial analytic geometry, calculus of multivariate functions, infinite series, ordinary differential equations);

2. Linear algebra;

3. Probability theory and mathematical statistics.

Math 2:

1, advanced mathematics (function, limit, continuity, one-variable function calculus, differential equation);

2. Linear algebra.

Math 3:

1, advanced mathematics (function, limit, continuity, unary function calculus, multivariate function calculus, infinite series, ordinary differential equations and difference equations);

2. Linear algebra;

3. Probability theory and mathematical statistics.

Question 9: What is the first test center for postgraduate entrance examination? If you have a solid foundation, you can look at the real questions over the years, and the questions that you often take and must take are all on it.

Question 10: What's the difference between number one and number three in postgraduate mathematics? One of the best is the most difficult, it contains all the mathematics knowledge points learned in college, and it is a must for mathematics and computer communication!

Counting to three is average, much less than counting to one. This is a management exam.

Specific test sites should buy postgraduate entrance examination books. If you are studying management mathematics, why do you have to take one and have no time to do it?

There is no comparability between the two!

0 Respondents: Tianya