The book is designed as a textbook for UG and PG students of science as well as engineering.
K K Dube :- K K Dube obtained his Ph.D. (Mathematics) from University of Lucknow, Lucknow in 1976. He has been Post-Doctoral Fellow (CSIR). He has more than 29 years of teaching experience. Presently, he is working as Professor (Math) in the department of Mathematics, Statistics and Computer Science, G B Pant University of Agriculture and technology, Pantnagar.
He is teaching both UG/PG students of B. Tech/ M.Tecj and M.Sc/Ph.D. (Maths). He is life member of IMS (Indian Mathematical Society), TSI (tensor Society of India) and also Bharat Ganit Parishad. He has to his credit more than 70 research publications in both international and national journals.