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Signal and systems miscellaneous

Signals and Systems

  1. Mathematically discrete time unit impulse can be obtained as—
    1. δ[n] = u[n]
    2. δ[n] = u[n] – u[n – 1]
    3. δ[n] = u[n] + u[n + 1]
    4. δ[n] = u[n] – u[n – 2]
Correct Option: B

NA



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