Trigonometry - Periodicity of Trigonometric Functions - Relations between Trigonometric Functions

Selasa, 28 April 2020

Periodicity of Trigonometric Functions

• sin (α ± 2πn) = sin α  , period 2π or 360°
• cos (α ± 2πn) = cos α  , period 2π or 360°
• tan (α ± πn) = tan α , period π or 180°
• cot (α ± πn) = cot α , period π or 180°

Relations between Trigonometric Functions

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Labels: Mathematician

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