## RD Sharma

DR.R.D. Sharma is currently working as Head of Dept.(Science and Humanities) under the Directorate of Technical Education , A PhD in Mathematics, .He is a double gold medalist , ranking first in the order of merit in both B.Sc (Hons) and M Sc Examinations from the University of Rajasthan , Jaipur. He has Undergone rigorous training from IIT, Kharagpur in computer oriented mathematical methods and has a long experience of teaching post graduate, graduate and engineering Students.

Mathematics is one of the most important subjects which not only decides the careers of many a , young students but also enhances their ability of analytical and rational thinking.

This book contains large number of well graded solved examples Students are advised to practice these solved examples on their own without looking at the solutions, they may look at the the solutions if they are unable to solve them. This would help them In developing confidence to attempt unsolved exercises This is very important if one wants to score well in the examination.