What is the z-transform of sequence {dq(n)} i.e., Dq(z)= ? – McqOptions

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1.	What is the z-transform of sequence {d_q(n)} i.e., D_q(z)= ?
A.	(H_s (z)X(z)- H_n (z)E(z) )
B.	(H_s (z)X(z)+ H_n (z)E(z) )
C.	(H_s (n)X(z)+ H_n (n)E(z) )
D.	(H_n (z)X(z)- H_s (z)E(z) )
Answer» C. (H_s (n)X(z)+ H_n (n)E(z) )

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