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3.1
Functions and mappings
3.1.1
Geometrical considerations
3.2
Odd and Even functions
3.3
Trigonometric functions
3.4
The trigonometric functions
3.4.1
The sine function (sin)
3.4.2 The cosine function (cos)
3.4.3 The tangent function
(tan)
3.5
The trigonometric ratios
3.6
Trigonometric identities
3.7
Inverse trigonometric functions
3.8
Hyperbolic functions
3.9
Exponential and logarithmic functions
3.9.1
Exponential functions
3.9.2
Logarithmic functions
3.10
Exercises |