A textbook suitable for undergraduate courses. The materials are presented very explicitly so that students will find it very easy to read. A wide range of examples, about 500 combinatorial problems taken from various mathematical competitions and exercises are also included.
Contents:- Permutations and Combinations
- Binomial Coefficients and Multinomial Coefficients
- The Pigeonhole Principle and Ramsey Numbers
- The Principle of Inclusion and Exclusion
- Generating Functions
- Recurrence Relations
Readership: Undergraduates, graduates and mathematicians.