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Waves and Vibrations, Simple Harmonic Motion and Elasticity (Outline)
Solar Energy Controller Battery Storage Inverter Power Management Equipment
Continuous one line hand draws a sine wave. Vector stock illustration.
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.
Set Geometric figure Pentagonal prism, Triangle math, Square, XYZ Coordinate system, Mathematics function sine, Equation solution and icon. Vector
Medieval Castle of Sines in Alentejo, Portugal in Europe

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