Episode 4: Sines And Cosines Part I - Project MATHEMATICS!

Episode 4. Sines and Cosines, Part I: (Waves) Sines and cosines occur as rectangular coordinates of a point moving on a unit circle, as graphs related to vibrating motion, and as ratios of sides of right triangles. They are related by reflection or translation of their graphs. Animation demonstrates the Gibbs phenomenon of Fourier series.

A Program Guide and Workbook is available for each episode, except episodes 6 and 9, and is available in PDF and TIFF formats for download: https://caltech.box.com/s/magxt15ygyrz40u32dse5sqry011gpt5

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Видео Episode 4: Sines And Cosines Part I - Project MATHEMATICS! канала caltech