Find the Laplace transform of the function f(t) = cos2t. – McqOptions

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1.	Find the Laplace transform of the function f(t) = cos2t.
A.	(2s<sup>2</sup>+4)/2s(s<sup>2</sup>-4)
B.	(2s<sup>2</sup>-4)/2s(s<sup>2</sup>-4)
C.	(2s<sup>2</sup>-4)/2s(s<sup>2</sup>+4)
D.	(2s<sup>2</sup>+4)/2s(s<sup>2</sup>+4)
Answer» E.

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