GOOD: For a paperback book this old, this particular copy is in extremely good condition. There is slight evidence of wear, but overall, the corners, cover, and pages are intact and without creases or bends. The pages have not been written on, but they are tanning due to age. Some foxing (spotting) is evident on the outer edge of some of the back pages and inside back cover, but this is minimal.
Product Details
This book covers the fundamentals of a course in plane and spherical trigonometry. It may be read by those who are beginning the study of trigonometry; or it may be used as a supplement to any standard textbook or as a review for the reader who has already completed a course in trigonometry. - Kaj L. Nielsen
The book is well written in the conversational format of the day, with ample figures to illustrate topics being discussed within the text. An interesting feature in this book is the inclusion of a Tabulated Bibliography of Standard Textbooks (circa 1966) followed by a Quick Reference Table of Standard Textbooks which links the sections within this book to the pages in the standard textbooks to which they relate.
Chapters include:
Fundamental Concepts
Trigonometric Functions
Properties of Trigonometric Functions
Graphs of Trigonometric Functions
Trigonometric Equations
Exponential and Logarithmic Functions
Geometric Applications
Complex Numbers
Hyperbolic Functions
Series
Spherical Triangles
AppendixExaminationsAnswers to the ExercisesTablesIndex
