Electronics and Communication Engineering - Signals and Systems - Discussion

Discussion Forum : Signals and Systems - Section 1 (Q.No. 2)

Signals and Systems

Which one most appropriate dynamic system?

y(n) + y(n - 1) + y(n + 1)

y(n) + y(n - 1)

y(n) = x(n)

y(n) + y(n - 1) + y(n + 3) = 0

Answer: Option

Explanation:

Because present output of y(n) depend upon past y(n - 1) and future y(n + 1).

Discussion:

24 comments Page 3 of 3.

Vimala said: 7 years ago

Option D is correct because A is not a system.

Lasya said: 9 years ago

Please tell me which is the correct answer?

Sara said: 1 decade ago

Why option D can't be the answer?

Lavanya said: 6 years ago

I think option B is correct.

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