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The Chebyshev polynomial is defined as C, (x) = cos[k cosx] where k0. (a) Find C (1) from the above definition. (b) Find C

The Chebyshev polynomial is defined as C, (x) = cos[k cosx] where k0. (a) Find C (1) from the above definition. (b) Find C (0) from the above definition. (c) Prove C+1(x) = 2xC (x)-C(x) by induction.

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a Find C k 1 from the above definition ANS WER C k 1 cos k cos 1 1 cos k 0 1 D ETA IL ED WORK ING ... blur-text-image

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