Trigonometry
Subtitle: a complete introduction
By: Paul Abbott ; revised by Hugh Neill
Contributors: Neill, Hugh, author
Edition: Revised edition.
Series: Teach yourself books; Teach yourself books
Publisher: Hodder & Stoughton
Published: 2013
Place of publication: London
Language: eng
Number of pages: 196
ISBN-13: 9781444191141
Subjects: Trigonometry
Description: 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 applications of trigonometry including radians, ratio, compound angles and circles related to triangles. Everything you will need is here in this one book. Each chapter includes not only an explanation of the knowledge and skills you need, but also worked examples and test questions.
Notes: "Understand trigonometry faster. Master the subject step by step. Test your knowledge to help you succeed. Includes new breakthrough method for easy learning."--Cover.

"First published in Great Britain in 1992 by Hodder Education"--Title page verso.

Includes index.
Table of contents: title: The tangent; title: Sine and cosine; title: In three dimensions; title: Angles of any magnitude; title: Solving simple equations; title: The sine and cosine formulae; title: Radians; title: Relations between the ratios; title: Ratios and compound angles; title: The forms a sin x and b cos x; title: The factor formulae; title: Circles related to triangles; title: General solution of equations.