Advanced Trigonometry (Dover Books on Mathematics)

ISBN: 0486432297

Author: C. V. Durell

Condition: New

This volume will provide a welcome resource for teachers seeking an undergraduate text on advanced trigonometry, when few are readily available. Ideal for self-study, this text offers a clear, logical presentation of topics and an extensive selection of problems with answers. Contents include the properties of the triangle and the quadrilateral; equations, sub-multiple angles, and inverse functions; hyperbolic, logarithmic, and exponential functions; and expansions in power-series. Further topics encompass the special hyperbolic functions; projection and finite series; complex numbers; de Moivres theorem and its applications; one- and many-valued functions of a complex variable; and roots of equations. 1930 edition. 79 figures.