High number A corresponds to science and engineering majors (mathematics majors don't learn high numbers, but it is more difficult to learn mathematical analysis. )
The high number B corresponds to the major of economic management.
High number C corresponds to literature and history majors (language majors don't learn high numbers; Some law schools study advanced mathematics C, while others, such as Hua Zheng, don't.
Generally speaking, the difference between high number B and high number A is:
1, A has higher difficulty and knowledge breadth than B, so A has more class hours than B.
2.a is mainly biased towards the knowledge structure of science and engineering, and B is biased towards the calculation of economics.
Generally speaking, you will do well in A and B. 。
4. The basic teaching requirements of advanced mathematics A and B and the previous exam questions should be bought by advanced mathematics teachers.
You can't mix high numbers A and B, so you must go to class and do your homework by yourself. If you muddle through, no matter how good high school math is, you will fail miserably.
6. If you want to ask the specific difficulty of advanced mathematics, you can go to the bookstore and look through the postgraduate entrance examination questions over the years. The school exam will not be higher than this difficulty.