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Simple cosine of x function graph. Wave with one, two and three periods, 3 stroke weight versions.
Lubo Ivanko
- vibrator
- math symbols
- waveform
- sound
- physics
- frequency
- audio
- mathematical symbols
- signal
- audio wave
- sound wave
- formula
- curved lines
- mathematics
- line
- line wave
- wave
- graphic line
- science
- science symbols
- drawing
- drawing line
- scientific
- black line
- curve
- triangle
- symbol
- graph
- illustrations
- level
- education technology
- graphics
- education illustration
- chart
- diagram