This book is intended to serve as a textbook for the course in ‘Matrices’ for B.Sc./B.Tech./M.Tech./ B.B.A. and B.C.A. students of different Indian Universities exams. The various concepts and related theorems have been given in a lucid and simple manner, leaving no scope of confusion. The language used in this book is simple and it contains a fairly large number of solved and unsolved problems.