MCQOPTIONS
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MCQOPTIONS
| 1. |
What is Laplace transform of function e-5t cos 4t? |
| A. | \(\frac{{\left( {s + 4} \right)}}{{\left( {{{\left( {s + 4} \right)}^2} + 25} \right)}}\) |
| B. | \(\frac{5}{{\left( {{{\left( {s + 4} \right)}^2} + 25} \right)}}\) |
| C. | \(\frac{4}{{\left( {{{\left( {s + 5} \right)}^2} + 16} \right)}}\) |
| D. | \(\frac{{s + 5}}{{\left( {{{\left( {s + 5} \right)}^2} + 16} \right)}}\) |
| Answer» E. | |