Click Here to Download: https://ouo.io/25abLdb Introduction to Non-Euclidean Geometry By: EISENREICH Publisher: Academic Press Print ISBN: 9780122748509, 0122748506 eText ISBN: 9781483295312, 1483295311 Copyright year: 1973 Format: PDF Available from $ 72.95 USD SKU 9781483295312 An Introduction to Non-Euclidean Geometry covers some introductory topics related to non-Euclidian geometry, including hyperbolic and elliptic geometries. This book is organized into three parts encompassing eight chapters. The first part provides mathematical proofs of Euclid’s fifth postulate concerning the extent of a straight line and the theory of parallels. The second part describes some problems in hyperbolic geometry, such as cases of parallels with and without a common perpendicular. This part also deals with horocycles and triangle relations. The third part examines single and double elliptic geometries. This book will be of great value to mathematics, liberal arts, and philosophy major students.