"Chapter-2 数学基础与数据结构1；集合、关系、函数和递归方程求解"

Chapter-2 focuses on the basics of mathematics and data structures, including sets, relations, functions, sum calculations, recursive equation solving, and the Master Theorem. It also covers fundamental data structures and the solution of linear homogeneous and non-homogeneous recursive equations. Specifically, it delves into the analysis of first and second-order homogeneous equations and provides an intuitive approach to solving them through direct recursion. The chapter emphasizes the importance of understanding these concepts when analyzing algorithms, as they often involve first or second-order equations. It also provides an in-depth examination of quadratic equations and their solutions. Overall, Chapter-2 lays the groundwork for a comprehensive understanding of mathematical principles and their applications in data structures.