The product is a textbook titled "Trigonometry: The Easy Way" by Douglas D. Downing, part of the Barron's Easy Series. Published by Kaplan Publishing in 2001, this trade paperback book offers an accessible approach to learning trigonometry. With 336 pages, it covers the subject area of mathematics in an easy-to-understand format, making it a valuable resource for students looking to master trigonometry concepts.
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