Trigonometry

Front Cover

Contents

TRIGONOMETRIC FUNCTIONS OF ACUTE ANGLES
11
SOLUTION OF RIGHT TRIANGLES BY MEANS
19
LOGARITHMS
33
SOLUTION OF OBLIQUE TRIANGLES
71
ELEMENTARY TRIGONOMETRIC IDENTITIES
95
VARIATION OF TRIGONOMETRIC FUNCTIONS GRAPHS
115
INVERSE FUNCTIONS AND TRIGONOMETRIC EQUA
131
DE MOIVRES THEOREM
145
EXPONENTIAL AND HYPERBOLIC FUNCTIONS
155
MISCELLANEOUS SUPPLEMENTARY MATERIAL
165
SPHERICAL TRIGONOMETRY
189
HISTORICAL SKETCH
215
155
7

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