Function/Trigonometry Function

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Trigonometry Function[edit]

represents a ratio of two pairs of right triangle's sides

Trignometry Function Definition Mathematical Formula Graphs
Sin Opposite side over hypotnuse Sin.svg
Cos Adjacent side over hypotnuse Cos.svg
Tang Opposite over Adjacent Tan.svg
Cotan Adjacent over opposite Cot.svg
Sec 1 over opposite Sec.svg
Cosec 1 over adjacent Csc.svg

Identities[edit]

Chracteristics[edit]

Periodic

Symmetry


Phase shift


Complex Power


với



công thức de Moivre
Limit

Derative