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I purchased the trigonometry book because I needed it for one of my classes. I decided to buy it on eBay because it was cheaper there than in any other website. I liked the fact that it was what I expected and not something else because it was the first time I used eBay in my life.
Great book for Trig only without all the PreCal stuff getting in the way. If your heading into Calculus you'll want to purchase the PreCal book by the same authors. Warning: Calculus 2 is heavy on Trigonometry.
It was the exact text that the high school was using. It is a standard Algebra III book. Only high school students use this, but it could be used as a reference book for College algebra.
Required text book for my trig class. I've been very pleased with the simplicity of the explainations and pictures. The practice problemsa are great, really get you thinking!
This seller shipped the item very quickly in time for my course, and the book is in fine shape. I saved money purchasing from this seller, and am pleased with the book's condition.
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