Proofs of Trigonometric Identities (Paperback)

This book is dedicated to the subject of trigonometric identities and their proofs. Proofs of Trigonometric Identities is intended for early undergraduates in science and mathematics. It is concise yet thorough and covers each of the most important aspects of trigonometry. Trigonometric identities have important applications in mathematics and most, if not all, areas of physics. A large number of proofs and derivations of theorems and identities are covered in the book including: the pythagorean theorem, law of sines, law of cosines, angle-sum, double-angle, half-angle, inequalities and other miscellaneous identities including their relationship to calculus.