According to the different requirements of various disciplines and majors on the mathematical knowledge and ability that graduate students should have when entering the postgraduate entrance examination, there are three kinds of postgraduate entrance examination papers: one is engineering, the other is mathematics; Mathematics III is aimed at economic management. There are specific regulations on the types of test papers used by different majors.
Mathematics problem-solving for postgraduate entrance examination mainly examines the comprehensive application ability, logical reasoning ability, spatial imagination ability and the ability to analyze and solve practical problems, including calculation problems, proof problems and application problems. The content is comprehensive, but some questions can be answered by elementary solution.
Teacher Li, the teaching and research section of cross-examination education mathematics, said that the thinking of solving problems is flexible and diverse, and sometimes the answer is not unique, which requires students not only to do the questions, but also to find out the test intention of the proposer and choose the most appropriate method to answer them.
The initial review of postgraduate entrance examination should lay a solid foundation in an all-round way and focus on making up for the weak links. Mathematics review for postgraduate entrance examination is basic and long-term, and it should be put in the first place in the initial stage of postgraduate entrance examination.
This is the way to review the basics of mathematics. Reading, doing problems and thinking are indispensable. Reading is the premise and foundation, and it is possible to do the right topic through reading. Doing the problem is the key and the purpose. Only by knowing how to do the questions, doing the right questions and doing the questions quickly can we cope with the exams and achieve our goals. Thinking is to read and do problems more effectively.
Baidu encyclopedia-postgraduate mathematics
Let one side of the rectangle be GE=FH=X and the area of the rectangle be