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Signals and systems electrical engineering miscellaneous

  1. Laplace transform of the signal x(t) = tu(t)* cos 2πt u(t) will be
    1. 1
      s(s² + 4π²)
    2. s²(s² + 4π²)
    3. 1
      s²(s² + 4π²)
    4. s²(s² + 4π²)
Correct Option: A


⇒ X(s) =
1
s²(s² + 4π²)



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