This book takes the unit circle approach to trigonometry. The explanations of the more difficult concepts, and the inclusion of the step-by-step comments to the example solutions, should help students learn while maintaining mathematical rigour. The treatment of graphing rational functions is now less formal and more intuitive.
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Seller: Mispah books, Redhill, SURRE, United Kingdom
Paperback. Condition: Good. Good. Dust Jacket NOT present. CD WILL BE MISSING. . SHIPS FROM MULTIPLE LOCATIONS. book. Seller Inventory # ERICA82905349320023