1.

The Laplace transform of e-2t sin 2ω is _______.

A. \(\frac{{2s}}{{{{\left( {s + 2} \right)}^2} + 2{\omega ^2}}}\)
B. \(\frac{{2\omega }}{{{{\left( {s + 2} \right)}^2} + 4{\omega ^2}}}\)
C. \(\frac{{2\omega }}{{{{\left( {s + 2} \right)}^2} + 2{\omega ^2}}}\)
D. \(\frac{2}{{{{\left( {s + 2} \right)}^2} + 2{\omega ^2}}}\)
Answer» C. \(\frac{{2\omega }}{{{{\left( {s + 2} \right)}^2} + 2{\omega ^2}}}\)


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