Trigonometry Workbook For Dummies

by Mary Jane Sterling

From angles to functions to identities - solve trig equations with ease

Got a grasp on the terms and concepts you need to know, but get lost halfway through a problem or worse yet, not know where to begin? No fear - this hands-on-guide focuses on helping you solve the many types of trigonometry equations you encounter in a focused, step-by-step manner. With just enough refresher explanations before each set of problems, you'll sharpen your skills and improve your performance. You'll see how to work with angles, circles, triangles, graphs, functions, the laws of sines and cosines, and more!

100s of Problems!
* Step-by-step answer sets clearly identify where you went wrong (or right) with a problem
* Get the inside scoop on graphing trig functions
* Know where to begin and how to solve the most common equations
* Use trig in practical applications with confidence

Genres: Mathematics, Ebooks

320 pages, Paperback

First published July 8, 2005

Reviews

[Chris Jaffe · Rating 3 out of 5]

It explains the answers to all the questions at the end of every chapter, which is nice. Less nice: it's not hard to find glitches and errors in those answers. It doesn't happen that often, but it does happen more often than it should.

[Tamer Alshazly · Rating 2 out of 5]

It is 1.5 star, i have read doubts if the lady who wrote the do understand Trig in the first place!!!

[Grayson · Rating 2 out of 5]

Ditched this for an iTunes U class. Wasn't very helpful.