ISRO Electrical Engineering (EE) 2015 - Question 78

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What is Laplace Transform of (sinh(at))?

  • A. s/(s^2 + a^2)
  • B. a/(s^2 - a^2)
  • C. a/(s^2 + a^2)
  • D. s/(s^2 - a^2)

Answer: B. a/(s^2 - a^2)

Explanation: Laplace transform of hyperbolic sine: L{sinh(at)} = a / (s² − a²) for s > |a|.

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