This uinque approach to combinatorics is centered around challenging examples, fully worked solutions, and hundreds of problems- many from olympiads and other competitions, and many original to the authors. Each chapter highlights a particular aspect of thye subject and casts combinational concepts in the guise of questions, illustrations, and exercises that are designed to encourage creativity, improve problem-solving techniques, and widen the reader`s mathematical horizons.
Abbreviations And Notations
Addition Or Multiplication
Properties Of Binomial Coefficients
Inclusion and Exclusion
Calculatiing In Two Ways: Fubini`s Principle