Plane trigonometry by S. L. Loney is an unchanged, high-quality reprint of the original edition of 1895. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres.As a publisher we focus on the preservation of historical literature.Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.

Solutions Manual for S. L. Loney's Plane Trigonometry (Part One) This book is a solutions manual to accompany the textbook of Plane Trigonometry Part One by S. L. Loney. Detailed solutions to all the problems and exercises are provided. Written in a problem-solution format, this acts as an independent study guide to plane trigonometry. These solutions strengthen and enliven the inherent multi-concepts to enrich the heritage set forth by S. L. Loney. The present work will serve as a complete guide to private students reading the subject with few or no opportunities of instruction. This will save the time and lighten the work of Teachers as well. This book helps in acquiring a better understanding of the basic principles of Plane Trigonometry and in revising a large amount of the subject matter quickly. Care has been taken, as in the forthcoming ones, to present the solutions with multi-concepts and beyond in a simple natural manner, in order to meet the difficulties which are most likely to arise, and to render the work intelligible and instructive. Chandra Shekhar Kumar is Co-Founder of Ancient Science Publishers and Founder of Ancient Kriya Yoga Mission. He holds a degree of Integrated M.Sc.(5 yrs) in Physics from IIT Kanpur, India.