Wow, it says so much. After reading it, you can also read the chapter of senior one (ha ha, just kidding). In fact, high number one is mainly calculus, which is actually related to various operations of functions, so learners need to be familiar with the properties and operations of various functions. These are basically the contents of high school textbooks, and they are only briefly introduced in the book of senior one. Personally, I think that to learn senior one well, we must first have solid basic skills. Especially the chapters on exponential function, power function, logarithmic function and trigonometric function must be familiar with, and it is best to summarize the properties and operations of these basic functions into a table for easy query and use, otherwise it may take a lot of time to learn senior one well.

The second is to read more books and do more topics. Because the chapters of advanced mathematics are interrelated and promoted layer by layer, each chapter is the basis of the next chapter, so we must learn step by step. Only by truly understanding the previous chapter can we enter the next chapter. Don't be quick for the sake of being quick, or we will accumulate more and more problems that we don't understand, which will lead to the self-learners' mentality becoming more and more irritable until they give up halfway. Learning advanced mathematics, confidence is very important, don't be scared by temporary difficulties, you must stick to it! I wish you progress in your study!