Discrete mathematics is a branch of mathematics that deals with mathematical structures that are fundamentally discrete, meaning that they are made up of distinct, individual elements rather than continuous values. The subject has gained significant importance in recent years due to its applications in computer science, cryptography, coding theory, and other areas. One popular textbook on the subject is "Elements of Discrete Mathematics" by C. L. Liu. In this essay, we will discuss the book and its relevance to the study of discrete mathematics.
Reviews often highlight the book's clear, simple language and the inclusion of numerous solved examples. liu elements of discrete mathematics pdf