The study of mathematical structures which are discrete in nature rather than being continuous is termed as discrete mathematics. The fundamental objects of this discipline such as integers, graphs and logic statements do not vary smoothly but have distinct and separated values. It also deals with countable sets. The subject of discrete mathematics can be further classified into information theory, set theory, combinatorics, probability, graph theory, number theory, game theory, geometry, topology and operations research. It finds extensive applications in the fields of programming language, cryptography and software development. This book presents the complex subject of discrete mathematics in the most comprehensible and easy to understand language. The topics included herein on discrete mathematics are of utmost significance and bound to provide incredible insights to readers. The book is appropriate for those seeking detailed information in this area.