This book conforms to the latest syllabus in ‘Discrete Mathematics’ Prescribed not only to the students of computer science and Engineering at the graduate and postgraduate levels by Anna University but also to the students of BCA, MCA and other IT related  professional  courses courses in most college in most colleges in various universities throughout India.

This book has been designed to provide an introduction to some fundamental concepts in Discrete Mathematics in a precise and readable manner and most of the mathematical foundation required for further studies.

Many students taking this course are used to express that this subject is quite abstract and vague and that they need more examples and exercises to understand and develop an extensive collection of examples and exercises with answers so as to enable them to relate the mathematical techniques to computer application in sufficient manner.

I have maintained my style of presentation as in my other books.  I am sure that students and the students and the faculty