“Pure Mathematics” by Lee Peng Yee, in its revised edition, is a comprehensive textbook covering various topics in pure mathematics. Designed for students pursuing advanced studies in mathematics, this textbook delves into areas such as algebra, calculus, geometry, and trigonometry. It offers clear explanations, numerous examples, and practice problems to aid students in developing a solid understanding of mathematical concepts and problem-solving skills. With its revised edition, the textbook likely incorporates updates, improvements, and additional content to enhance the learning experience for students.