Chapter 65438 +0 Determinant The determinant is expanded by row (column)
Properties and calculation of determinant 35%, Cramer's law
chapter two
Matrix 13%
2- 1 matrix operation 10%, inverse of 2-2 square matrix 5%, block matrix 2-3, elementary transformation of 2-4 matrix and elementary square matrix 5%, rank of 2-5 matrix, 2-6 matrix and linear equations 16%.
Chapter III Vector Space
The concept of 3- 1 n-dimensional vector and its linear operation 10%, 3-2 linear correlation has nothing to do with linearity 2%, the rank of 3-3 vector group, 3-4 vector space.
chapter four
Linear equation, homogeneous linear equation, nonhomogeneous linear equation, eigenvalue and eigenvector.
chapter five
Similar transformation of 5- 1 eigenvalues and eigenvectors 5%, 5-2 square matrix, 5-3 vector inner product and orthogonal matrix similar standard 5%, 5-4 real symmetric matrix.
Chapter VI Real Quadratic Form
6- 1 real quadratic form, its standard form, 6-2 positive definite quadratic form, positive definite matrix.
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1. Only with a general grasp can we seriously understand the basic principles expounded in the textbook. On this basis, we should pay more attention to in-depth study, that is, focus on learning and mastering some important theories in the whole discipline, understand them, repeat them in our own language, and illustrate them with some examples. For example, labor value theory and surplus value theory are two key theories in this course. Learning these theories well will be of direct help to the study and understanding of other theories.
In addition, try to find out the difficulties and doubts in learning. On the one hand, we can gradually solve problems and eliminate doubts through repeated self-study and contact thinking.
On the other hand, you can also solve problems you don't understand by helping students and counseling. Counseling books generally summarize key theories to help candidates grasp the key points of each chapter, and can strengthen their memory by briefly summarizing these key issues. Many counseling books also have a certain number of simulation questions, just like the national self-study exam. By reading and trying to do these simulation questions, candidates can deepen their understanding of the contents of the book, help them strengthen their memory, and make them familiar with the questions in the self-taught exam. After studying this course systematically, you can do one or two simulated test questions with the same type and structure as the actual test paper. In this way, you can conduct a comprehensive self-test, find out which questions are not clear and which aspects are not well learned or memorized, and then combine the teaching materials, counseling materials and reference answers to deepen your impression repeatedly, so as to achieve the purpose of comprehensively reviewing and mastering the course content.
4. On the basis of careful reading, you can also use the exam outline to test and deepen your understanding of the textbook, that is, the whole theory. Examination syllabus is the basis for compiling teaching materials and propositions. The syllabus clearly lists the course content, assessment knowledge points and assessment requirements of each chapter. For the course content, the outline only lists the main points, which can be used as a clue to recall how the textbook is analyzed. The exam knowledge points and requirements listed in the syllabus are the scope of the exam proposition. If you don't have a deep impression on some knowledge points, or don't understand them thoroughly, it means that the self-study of this part of the content is still lacking. You should understand these problems by repeating textbooks or turning over some counseling materials.
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