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ECE · Q267

Signal Processing

Engineering and GATE · ECE · question 267

Q267

A discrete time, which is both linear and time invariant, the impulse response is u[n]. What is the response of the system for an input δ[n - 4]?

A.
u[n - 2]
B.
u[n - 4]
Answer
C.
u[n + 2]
D.
u[n + 4]

Answer: Option B

Solution

Answer: Option B
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