Question: Determine the impulse response h(n) for the system describe by the second-order difference equation y(n) 4y(n - 1) + 4y(n - 2) = x(n)

Determine the impulse response h(n) for the system describe by the second-order difference equation
y(n) – 4y(n - 1) + 4y(n - 2) = x(n) – x(n - 1)

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