Mathematical analysis is to introduce real number theory and strict calculus theory based on it for mathematics majors or those with higher requirements for mathematics. The key point is to "know why", understand the ins and outs of basic concepts and methods of calculus, understand the basic thinking methods of establishing mathematical theory, and master general mathematical thinking methods and skills, which is the necessary basis for further learning mathematics courses and mastering modern mathematical theory knowledge.
The art of recitation is a kind of language performance art that recreates literary works through vocal language. How to write the