914 Find the Laplace transforms of the following waveforms. Use MATLAB to verify your results. (a) f1t

9–14 Find the Laplace transforms of the following waveforms.

Use MATLAB to verify your results.

(a) f1ðtÞ = 2δðt−1Þ

(b) f2ðtÞ = 5e−100ðt−2Þuðt−2Þ

(c) f3ðtÞ = 200e−50 t−10−3 ð Þu t−10−3