Cos (A/3) in Trigonometry Formulas

Cos (A/3) is the value of the trigonometric cosine function of one-third of the given angle A. And is denoted by cos_(A/3).

Trigonometry formulas that make use of Cos (A/3)

fxCos A in Terms of Angle A/3Go

What is the Cos (A/3)?

Cos (A/3) is the value of the trigonometric cosine function of one-third of the given angle A.

Can the Cos (A/3) be negative?

{YesorNo}, the Cos (A/3), measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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