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Title: Excellent text, but errors galore in the answers to the exercises
Review: I'm using this book to review Linear Algebra, having been away for quite some time. The basic text is easy to follow, and the ideas are clearly explained. But the amount of errors in the answers to the exercises are totally unacceptable. If I was a teacher again (which I was years ago) and a student turned in this quality of work for the exercises, they would get a failing grade. The typos and errors really are that bad. I have found that I do not trust the answers given in the book, as I am using my computer to do the math to double check my practice. I absolutely have to agree with others, the book itself is good, but the answers to the exercises are so bad that I can not recommend this book, which is unfortunate as the explanations of Linear Algebra are actually quite good.
