For B.B.A., B.Com., B.A. Economics, M.B.A., & M.Com. students. Commercial Arithemetic has been included as a sperate chapter in the main contents of the book. Recently university questions of various universities are also included as review questions at the end of each chapter of this book. Table Of Contents: Analytical Geometry | Sets, Relations and Functions | Differential Calculus | Optimization | Deterministic Business Models | Integration | Commercial Arithemetic | Matrices | appendix | Key to Abbreviations