Determine the nature of the system: y[n] = x[n]x[n – 1] with unit i – McqOptions

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1.	Determine the nature of the system: y[n] = x[n]x[n – 1] with unit impulse function as an input.
A.	Dynamic, output always zero, non-invertible
B.	Static, output always zero, non-invertible
C.	Dynamic, output always 1, invertible
D.	Dynamic, output always 1, invertible
Answer» B. Static, output always zero, non-invertible

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