Trigonometry: A Complete IntroductionTrigonometry: A Complete Introduction is the most comprehensive yet easy to use introduction to Trigonometry. Written by a leading expert, this book will help you if you are studying for an important exam or essay, or if you simply want to improve your knowledge. The book covers all areas of trigonometry including the theory and equations of tangent, sine, and cosine, using trigonometry in three dimensions and for angles of any magnitude, and
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