text/workbook Baltazar, Ethel Cecille M. creator Dy, Ana Liza M. Vidar, Melvin A. text xxu Quezon City C & E Publishing c2014 monographic eng

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ix, 257 pages : illustrations ; 26 cm. Contents: Angles and their measurements. -- Circular functions of an angle. -- Trigonometric identities. -- Inverse trigonometric functions. -- Trigonometric equations. -- Solutions of right triangle. -- Solutions of oblique triangles. -- Spherical trigonometry. -- The logarithmic functions. Ethel Cecille M. Baltazar, Ana Liza M. Dy and Melvin A. Vidar. Includes references. Trigonometry Textbooks Trigonometry Problems, exercises 9789719801641 161207