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The system described by the difference equation y(n) – 2y(n-1) + y(n-2) = X(n) – X(n-1) has y(n) = 0 and n<0. If x (n) =

Posted: Thu Jul 14, 2022 11:09 am
by answerhappygod
a) 2
b) 1
c) 0
d) -1