This book is intended to be read, with or without help from an instructor, as an introduction to the general theory presented in a standard linear algebra course. Students are encouraged to read it before or parallel with a standard linear algebra textbook as a study guide, practice book, or reference source for whatever and whenever they have problems understanding the general theory. This book can also be recommended as a student aid and its material assigned by an instructor as a reference source for students needing some coaching, clarification, or PRACTICE!
