Author: V. K. Balakrishnan
Combinatorics Including Concepts of Graph Theory by V.K. Balakrishnan is a concise and practical textbook that introduces key ideas in combinatorics and graph theory. It covers fundamental topics like permutations, combinations, the pigeonhole principle, inclusion-exclusion, recurrence relations, and generating functions. The book also includes a focused section on graph theory, connecting it with combinatorial concepts. Each topic is explained clearly and followed by numerous solved examples and exercises. Designed for undergraduate students, it supports both classroom learning and self-study. The style is straightforward, emphasizing problem-solving and conceptual understanding. It belongs to the Schaum's Outline series, known for clarity and practice-heavy content. The book helps develop strong analytical skills, useful in mathematics, computer science, and operations research. Its structure balances theory with practical application. Overall, it is a reliable and accessible resource for mastering combinatorics and graph theory.