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Unformatted text preview: Prove that T n def = cos( n arccos( x )) is a polynomial of degree n for x [-1 , 1]. This polynomial is called the Chebyshev polynomial of the rst kind, a polynomial having several extremal properties. 1...
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This note was uploaded on 04/01/2008 for the course EECS 203 taught by Professor Yaoyunshi during the Winter '07 term at University of Michigan.
- Winter '07