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1. |
Find the Laplace transform of e-3t cos 5t. |
A. | \(\frac{\left( s=3 \right)}{\left( {{s}^{2}}-6s+34 \right)}\) |
B. | \(\frac{\left( s-5 \right)}{\left( {{s}^{2}}-10s+34 \right)}\) |
C. | \(\frac{\left( s+3 \right)}{\left( {{s}^{2}}+6s+34 \right)}\) |
D. | \(\frac{\left( s+5 \right)}{({{S}^{2}}+10s+34}\) |
Answer» D. \(\frac{\left( s+5 \right)}{({{S}^{2}}+10s+34}\) | |