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Downloadable Video, 2007
Current format, Downloadable Video, 2007, , Available.
Downloadable Video, 2007
Current format, Downloadable Video, 2007, , Available. Offered in 0 more formats
Trigonometrydeals with the sides and angles of triangles. This lecture definessine,cosine, andtangent, along with their reciprocals, thecosecant,secant, andcotangent. Extending these definitions to the unit circle allows a handy measure of angle: theradian.
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