 
			 
			MCQOPTIONS
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				| 1. | Find the Laplace transform of cosωt u(t). | 
| A. | \(\frac{s}{s^2+ω^2}\) | 
| B. | \(\frac{s}{s^2-ω^2}\) | 
| C. | \(\frac{ω}{s^2+ω^2}\) | 
| D. | \(\frac{ω}{s^2-ω^2}\) | 
| Answer» B. \(\frac{s}{s^2-ω^2}\) | |