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Title: Discrete? More like hidden and vague...
Review: I do not recommend this book. While yes, it provides clearly marked definitions and formulas, when giving examples, the work shown leaves out some key steps that leave the reader grasping into thin air trying to figure out the method to their madness. Some exercise questions are vaguely written, leaving the student to interpret the meaning, which may result in differing answers.If you have a teacher who uses this book, get it. Otherwise, if you are teaching yourself (or just have that bad of a teacher), either pass on buying this book or buy a supplement. Or find a good math tutor, you'll need it.
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