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Sixteen-part mathematics education series that covers trigonometry, including functions, identities, graphing, equations, sines, cosines, polar coordinates, and DeMoivre's Theorem.
Video Resources, 220 W. 71st St., New York, NY 10023, Phone: (212)724-7055, Toll-free: 800-442-7055, Fax: (212)595-0189, Email: vidres@aol.com, URL: http://www.televisiontoys.com
Available on VHS
Running time 400 minutes.
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