Author Description

The content of the book is divided into six units. Each unit is further divided into simple and short chapters to avoid ambiguity. The material has been arranged to ensure the suitability of the book for class use and for individual self-study. A number of solved examples on various topics have been incorporated in the textbook for the better understanding of the students. Care has been taken to systematically grade the examples. While solving the examples even minor steps have not been missed to take care the difficulty of the readers in understanding the subject easily, without wasting a lot of time. Most examples have been taken from the latest examination papers which should make the students familiar with the trend of questions being set in the examination.