Find the Laplace transform of the signal x(t) = e-2t cos(200πt)u(t).
Posted: Thu Jul 14, 2022 11:09 am
a) \(\frac{s}{s^2+(200π)^2}\)
b) \(\frac{s}{s^2-(200π)^2}\)
c) \(\frac{s-2}{(s-2)^2+(200π)^2}\)
d) \(\frac{s+2}{(s+2)^2+(200π)^2}\)
b) \(\frac{s}{s^2-(200π)^2}\)
c) \(\frac{s-2}{(s-2)^2+(200π)^2}\)
d) \(\frac{s+2}{(s+2)^2+(200π)^2}\)