by Shingo Okuda
This article originally appeared in:
Mathematics Magazine
April, 2001
Subject classification(s):
Calculus | Single Variable Calculus | Functions of Single VariableApplicable Course(s):
2.2 Trigonometry | 3.1 Mainstream Calculus I | 3.4 Non-mainstream Calc IA visualization of the triple angle formulas for sines and cosines is presented.
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Capsule Course Topic(s):
One-Variable Calculus | Calculus Functions