Home » Signals and Systems » Signal and systems miscellaneous » Question

Signal and systems miscellaneous

Signals and Systems

  1. Which one of the following must be satisfied if a signal is to be periodic for – ∞ < t < ∞?
    1. x(t + T0) = x(t)
    2. x(t + T0) =
      dx(t)
      dt
    3. x(t + T0) = t0x(t)dt
      t
    4. x(t + T0) = x(t) = kT0
Correct Option: A

NA



Your comments will be displayed only after manual approval.