Which of the following is a dynamic system? – McqOptions

MCQOPTIONS

1.	Which of the following is a dynamic system?
A.	y(n) = y(n-1) + y(n+1)
B.	y(n) = y(n-1)
C.	y(n) = x(n)
D.	y(n) + y(n+1) + y(n+3) = 0
Answer» B. y(n) = y(n-1)

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