The Fourier series coefficient of the signal y(t) = x(4t-1) is _______

1.	The Fourier series coefficient of the signal y(t) = x(4t-1) is ______________
A.	( frac{8 }{T} X[k] )
B.	( frac{4 }{T}X[k] )
C.	(e^{-jk frac{8 }{T}} X[k] )
D.	(e^{jk frac{8 }{T}} X[k] )
Answer» D. (e^{jk frac{8 }{T}} X[k] )

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