If yk(n) is the convolution of the finite duration input sequence x(n – McqOptions

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1.	If yk(n) is the convolution of the finite duration input sequence x(n) of length N, then what is the impulse response of the filter?
A.	WN-kn
B.	WN-kn u(n)
C.	WNkn u(n)
D.	None of the mentioned
Answer» C. WNkn u(n)

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