Northwestern Polytechnical University's Postgraduate Mathematics (1) indicates that the graduate students of Northwestern Polytechnical University must take the mathematics subject examination, and mathematics must be mathematics (1);

2.

Mathematics for postgraduate entrance examination is divided into three forms: mathematics 1, mathematics 2 and mathematics 3. Among them, Math 1 is an exam for science and engineering students. The examination contents include advanced mathematics, linear algebra, probability theory, mathematical statistics, and the examination contents are the most. ?

Mathematics is the second test for students applying for agronomy. The content of the test is only high number and linear algebra, and the high number is deleted more and is the least.

Math 3 is an exam for students who apply for economics. The contents of the examination are advanced mathematics, linear algebra and probability statistics. The high number part mainly focuses on the investigation of calculus, and there is no hypothesis test and confidence interval in probability statistics.

3.

Among them: mathematics is a science and engineering class, which has high requirements for mathematics; Mathematics 2 is a major with low requirements for mathematics, such as agriculture, forestry, geology, mining and petroleum; Mathematics 3 is aimed at management, economy, etc.

4.

The math test is comprehensive, including advanced mathematics, line generation, introduction and difficult questions.

Math 2 is not an introduction, and the topic is easier than the number 1.

Math III is also very comprehensive, and the difficulty of the topic is not much simpler than that of number one.