Introduction to Combinatorics in Discrete Mathematics - Permutations and Combinations

This 15-minute video tutorial introduces the fundamental concepts of combinatorics in discrete mathematics, covering permutations and combinations. Learn about various types of functions (One to One, Onto, Bijective, Many to One, Identity, Constant), essential set properties (including Idempotence, Domination, Associative, Identity, Commutative, De-Morgan's Law, Distributive, Complement, Involution), and key set operations (Union, Intersection, Disjoint sets, Difference, Complement, Symmetric Difference). Explore different types of sets (Finite, Infinite, Null, Singleton, Power Set, Subset, Superset, Universal Set) and understand the concept of cardinality. Presented by Sundeep Saradhi Kanthety, this tutorial serves as a concise foundation for discrete mathematical structures and problem-solving approaches.