Where does the poles of the system function of the second filter locat – McqOptions

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1.	Where does the poles of the system function of the second filter locate?
A.	e<sup>j2 (k+ )M</sup>
B.	e<sup>j2 (k+ )/M</sup>
C.	e<sup>j2 (k- )/M</sup>
D.	e<sup>j (k+ )/M</sup>
Answer» C. e<sup>j2 (k- )/M</sup>

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