Chapter 213 is all solved!

Zhao Dawei actually gave them these questions?

Isn't it a bit too harsh?

Ma Xinwu took the question, glanced at it, and his expression changed slightly.

Although he talks about mathematical analysis and his main research field is also analysis, his algebraic skills are also quite strong, and advanced algebra is a very important basic subject, whether he is engaged in analysis or geometry, etc. All fields must be mastered extremely well.

Just by looking at the questions, he could tell that these questions were not easy.

This is definitely not something that ordinary first-year undergraduate students can solve, especially the following questions. Even among junior and senior students, not many people may be able to answer them.

But the moment this idea came to his mind, he suddenly remembered something, and the expression on his face became strange. He turned to Chen Yu with a hint of suspicion, "Chen Yu, you just said, you Have you solved al