sine and cosine graphs functions |
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| navigate by keyword : sine cosine wave graph curve trigonometric function trigonometry angle triangular sin cos sinus cosinus figure pattern line shape oscillation light waves frequency vibration harmonic harmony amplitude periodic radians symmetry calculation plane sound acoustics analysis geometry mathematics physics science experiment education red blue isolated vector |
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| Graphs of sine- and cosine-functions. In mathematics, trigonometric functions of an angle. Used in geometry for triangular calculations in plane and spherical trigonometry, also important in analysis. |
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