Laplace transform of cos (ωt) is

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Laplace transform of cos (ωt) is

1. s
  s² + ω²
2. ω
  s² + ω²
3. s
  s² - ω²
4. ω
  s² - ω²

Correct Option: A

Laplace transform of cos (ωt) is

L[ cos (ωt) ] =	S
	s² + ω²