1.

The Laplace transform of F(t) = sin(2t)cos(2t) is ______________

A. ( frac{4}{2(s^2+16)} )
B. ( frac{1}{s+4} frac{2}{s+2} + frac{1}{s} )
C. ( frac{2}{s^3} )
D. ( frac{1}{2s} + frac{s}{2(s^2+36)} )
Answer» B. ( frac{1}{s+4} frac{2}{s+2} + frac{1}{s} )


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