Download or read book Combinatorics Decoded written by A K Pandey and published by IITPAL. This book was released on 2020-06-26 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: About Book: Combinatorics is one of most logical and live field of mathematics. Concepts of combinatorics are widely applicable in probability and computations. Learning combinatorics requires little different approach. It requires building fundamental rules of execution. Every new problem demands a new rule. So by remembering few fix rules we can't be expert of this fascinating field. This book focuses on experiential learning of the subject. It takes reader into the all new world of the combinatorics while developing intuitive map of algorithms. This book is suitable as a class text or for individual study. This trusted book covers the Concepts of Combinatorics including the counting techniques, Permutations and Combinations, Arrangements of objects in circular manner, Derangement, generating functions and recurrence relations. This wonder book is also suitable for any one interested in learning combinatorics from SCRATCH and having no basic knowledge. Concepts are presented in very lucid manner so that students will find it very easy to read. A wide range of solved examples, about 300 combinatoric problems taken from various mathematical competitions and exercises are also included. Contents: -Permutations and Combinations -Generating Functions -Recurrence Relations -partitions of Integers -counting sequences and generating functions -Derangement -Application of Prime Factorization Theorem in combinatorics -Binomial Coefficients and Multinational Coefficients Reviews: Rishabh sharma 5.0 out of 5 stars Combinatorics is explained in the best way Reviewed in India on 10 September 2020 Verified Purchase Rishabh Sharma (*****) This book is great to learn combinatorics from basics as it covers JEE syllabus completely and is more inclined towards the intuition of a human brain. But it should include more questions.