The Laplace transform of the function cosh2(t) is ____________ – McqOptions

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1.	The Laplace transform of the function cosh²(t) is ____________
A.	( frac{s^2+2}{s(s^2+4)} )
B.	( frac{s^2-2}{s(s^2-4)} )
C.	( frac{s^2-2}{s(s^2+4)} )
D.	( frac{s^2+2}{s(s^2-4)} )
Answer» C. ( frac{s^2-2}{s(s^2+4)} )

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