This is the requirement of the postgraduate entrance examination for the mathematical ability of different majors. Because there are some differences in the specific small subjects of the thesis examination, the difficulty is also different, so it will be divided into three types.

Ranked first: advanced mathematics, linear algebra, probability theory (science and engineering major)

It probably includes: 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, armament science and technology, and nuclear science and technology.

Number two: advanced mathematics, linear algebra (some science and engineering majors and professional masters)

Third: advanced mathematics, linear algebra, probability theory (economics, management)

I'll give you the best comparison.

First: it is difficult to count one or two in the postgraduate entrance examination, and it is big. This is nonsense. You know that, right?

Second: the range of number one is very large, and number two is only a part of high number (that is, calculus), and many chapters are not thoroughly tested. There are also several chapters in linear algebra, without probability theory and mathematical statistics.

Third: the topic of counting two is still more difficult than counting three.

Fourth: there are far fewer people who take the second test than those who take the third test, and few people pay attention to the second test.

Fifth: If you want to do well in the exam, it is suggested that after reading the reference materials of number two, you can practice the topic of number one appropriately.

If you want to know how many subjects you took in the initial entrance examination, go to the website of the graduate school of the school you want to take, and look for the enrollment brochure published around September last year, which is clearly written and corresponds to the major you want to take. This year's enrollment brochure has not yet come out, so let's take last year's as a reference. Hope to adopt