| Description |
xvi, 368 pages : illustrations ; 24 cm |
| Note |
Includes index. |
| Summary |
Provides plain-English explanations of the most challenging aspects of trig, plus numerous practice problems, and their easy-to-follow solutions. This helpful guide is the next best thing to a personal trigonometry tutor! |
| Contents |
The basics tools -- Triangle trigonometry -- Trigonometric functions and the unit circle -- Graphs of trigonometric functions -- Trigonometric identities and equations -- Polar coordinates and complex numbers. |
|
The basic tools. What is trigonometry? ; Geometry tools needed to study trigonometry ; Algebra tools needed to study trigonometry -- Triangle trigonometry. Trigonometric functions and right triangles ; Relations among trigonometric ratios ; The law of sines ; The law of cosines -- Trigonometric functions and the unit circle. Angles and rotations ; The unit circle approach ; Trigonometric functions of any angle -- Graphs of trigonometric functions. Graphs of sine and cosine functions ; Graphs of other trigonometric functions ; Graphs of inverse trigonometric functions -- Trigonometric identities and equations. Kaleidoscope of identities ; Verifying trigonometric identities ; Solving trigonometric equations ; Sum and difference formulas ; Double-angle and power-reducing ; Half-angle and product-to-sum formulas -- Polar coordinates and complex numbers. Polar coordinates ; Complex numbers and operations with them ; Trigonometry and calculators. |
| Subject |
Trigonometry.
|
|
Trigonometry -- Problems, exercises, etc.
|
|
Trigonometry. (OCoLC)fst01156713
|
| Genre/Form |
Problems and exercises. (OCoLC)fst01423783
|
| Added Author |
Fotiyev, Dmitriy.
|
| Added Title |
Complete idiot's guide |
|
Trigonometry |
| ISBN |
9781615641444 (pbk.) |
|
1615641440 (pbk.) |
|
