Author : P. M. Batchelder
Publisher : Forgotten Books
ISBN 13 : 9780484516723
Total Pages : 50 pages
Book Rating : 4.5/5 (167 download)
Book Synopsis Texas Mathematics Teachers' Bulletin, Vol. 16 by : P. M. Batchelder
Download or read book Texas Mathematics Teachers' Bulletin, Vol. 16 written by P. M. Batchelder and published by Forgotten Books. This book was released on 2017-12-23 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Texas Mathematics Teachers' Bulletin, Vol. 16: February 8, 1932 Students of mathematics are familiar with the conven tional methods of proving the important identities of trigo nometry. Some of these identities are simple and are easy to prove, while others are complicated and the proofs Of them often give the students considerable trouble. The purpose Of this article is to Show how some Of the more complicated ones can be proved in a very simple way. In the development Of the identities, the reader will note that there is a departure from the conventional methods in only a few cases. In every case of departure, however, proofs which ordinarily involve complex trigonometric substitu tions, resulting in expressions very difficult for the student to follow, are replaced by exceedingly easy proofs. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.