This book is designed to provide all essential concepts for the benefit of B.Tech. and B.Sc. students with non-mathematics background. In each chapter, all concepts and definitions have been discussed in detail and lucid manner so that the students should feel no difficulty in understanding the subject. The subject matter has been explained with suitable examples which cater to the needs of non-mathematics students. We have tried to explain each topic from the basics covering all the background mathematics required for a particular topic. Examples along with the practice questions are explained going from easy level to hard level so that the students can better understand the problems and feel encouraged to solve the unsolved question on the similar concepts.

Contents -

1. Set Theory
2. Relations
3. Functions
4. Permutation and Combination
5. Binomial Theorem
6. Sequences and Series
7. Matrix
8. Limits
9. Continuity
10. Differentiation
11. Partial Derivatives