**Plane and Spherical Trigonometry**

by Elmer A. Lyman, Edwin C. Goddard

**Publisher**: Allyn and Bacon 1900**ISBN/ASIN**: 1418180874**Number of pages**: 157

**Description**:

A trigonometry textbook that treats the solution of triangles quite fully and elaborates analytical trigonometry. It covers angles, trigonometric functions, inverse functions, trigonometric equations and identities, triangles, spherical trigonometry.

Download or read it online for free here:

**Download link**

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