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A site from Mathworld on multiple angle formulas. This site shows how to express sin(nx)in terms of sin(x) and cos(x) using the binomial theorem and Euler's formula. If you are not yet familiar with these formulas, check out the links to get familiar with them. The site goes on to tell how sin(nx) may be expressed as a polynomial.
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- Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
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