Let Tn(x) denote the Chebyshev polynomial of degree n and define un-1(x) = 1/n Tn(x) If x
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un-1(x) = 1/n Tʹn(x)
If x = cos θ, show that
Transcribed Image Text:
U-1Cx)sin n Un-x)Sinn sin θ
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