Advanced Trigonometry written by the author when

written by the author when he was between 15 and 20 years old

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Advanced Trigonometry written by the author whenThis 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;