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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