Schaum's Outline of Matrix Operations

If you want top grades and thorough understanding of matrix operations, this powerful study tool is the best tutor you can have! It takes you step-by-step through the subject and gives you 363 accompanying related problems with fully worked solutions. You also get plenty of practice problems to do on your own, working at your own speed. (Answers at the back show you how you're doing.) These books are famous for their clarity, wealth of illustrations and examples, and lack of dreary minutiae.