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Network TheoryLaplace Transform

The Laplace transform of e^(-at)u(t) is?

  • A1/(s-a)
  • B1/(s+a)
  • Cs/(s+a)
  • Da/(s+a)
Report an error
Correct Answer: B. 1/(s+a)
Explanation: L{e^(-at)} = 1/(s+a), for the appropriate region of convergence.
Reference: Standard network theory: laplace transform
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