First of all, there are two corresponding textbooks: advanced mathematics and line generation.

The following two are commonly used:

Advanced Mathematics published by Tongji Higher Education Society in the fifth or sixth edition.

Tsinghua University Publishing House, 2nd Edition, edited by Ma Yu, Linear Algebra.

I originally substituted three versions of the textbook, the conference in Juyuma, which I think is not bad.

Then wait until you have a good foundation (of course, postgraduate counseling can also be carried out simultaneously)

Personally, it varies from person to person.

Then "review the whole book" or "review guide"

Generally speaking, the most famous ones are those of Li Yongle and Chen Wendeng.

But often, some people say that so-and-so is simple and so-and-so is difficult.

I don't think so, based on my own experience in two books.

Li Yongle's is more systematic, while Chen Wendeng's is relatively abrupt.

If you count two, Chen Wendeng will have some unnecessary contents in the economy.

It's a bit outdated and bloated in Chen Wendeng.

Both of them are quite difficult, and Li Yongle should basically have no problem with Chen Wendeng's questions, and vice versa.

In fact, with these two books, it's almost the same.

By the second half of the year, I had basically reviewed the whole book once or twice, at least

Then start buying real questions.

No matter what version of the real question is, it won't make much difference. It's up to you personally.

In addition, I like Li Yongle's Guidance Notes on Linear Algebra.

400 questions when I am bored. Personally, I think I can do it for fun.

Finally, my favorite point of view.

Be sure to summarize more and focus on the foundation! A few basic math books are enough.

Don't be greedy. It's a waste of money ... really.