The mathematics of comprehensive management is relatively much simpler than the general research, and more is junior high school mathematics and some senior high school mathematics.
It is suggested that when reviewing, if you have time, you can start from the basics, study hard, and understand some key points of mathematics first.
Then carry out phantom training, master the core of problem solving, then do some exercises, and finally carry out real problem training.
Students who have no time can study the motif directly, and then draw inferences. It can also guarantee the bank of China.
More comprehensive review, you can learn privately ~