Which of the following is the equivalent representation of the denomin – McqOptions

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1.	Which of the following is the equivalent representation of the denominator of the system function of a general IIR filter?
A.	( prod_{k=1}^N (1+p_k z^{-1}) )
B.	( prod_{k=1}^N (1+p_k z^{-k}) )
C.	( prod_{k=1}^N (1-p_k z^{-k}) )
D.	( prod_{k=1}^N (1-p_k z^{-1}) )
Answer» E.

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