Plane and Spherical Trigonometry (Classic Reprint)

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Excerpt from Plane and Spherical TrigonometryFor the usual course in plane trigonometry Chapters I - VII, omitting Arts. 26, 27, contain enough. Articles marked (as Art. 26) may be omitted unless the teacher finds time for them without neglecting the rest of the work. Classes that can accom plish more will find a most interesting field opened in the other chapters. More problems are provided than any student is ex pooted to solve, in order that different selections may be assigned to different students, or to classes in different years. Do not assign work too fast. Make sure the student has memorized and can use each preceding formula, be fore taking up new ones.No complete acknowledgment of help received could here be made. The authors are under obligation to many for general hints, and to several who, after going over the proof with care, have given valuable suggestions. The standard works of Levett and Davison, Hobson, Henrici and Treutlein, and others have been freely consulted, and while many of the problems have been prepared by the authors in their class-room work, they have not hesitated to take, from such standard collections as writers gen erally have drawn upon, any problems that seemed better adapted than others to the work. Quality has not been knowingly sacri ficed to originality. Corrections and suggestions will be gladly received at any time.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.