5505342
9780470001103
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Featuring updated content, vivid applications, and integrated coverage of graphing utilities, the ninth edition of this hands-on trigonometry text guides readers step by step, from the right triangle to the unit-circle definitions of the trigonometric functions. Examples with matched problems illustrate almost every concept and encourage readers to be actively involved in the learning process. Key pedagogical elements, such as annotated examples, think boxes, caution warnings, and reviews, help readers comprehend and retain the material.Barnett, Raymond A. is the author of 'Analytic Trigonometry with Applications', published 1999 under ISBN 9780470001103 and ISBN 0470001100.
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