If f(t) = cos(at + b), its Laplace transform is given by?
Posted: Thu Jul 14, 2022 9:40 am
a) \(\frac{a}{s^2+a^2}\)
b) \(\frac{2as}{(s^2+a^2)^2}\)
c) \(\frac{scos(b)-asin(b)}{s^2+a^2}\)
d) Does not exist
b) \(\frac{2as}{(s^2+a^2)^2}\)
c) \(\frac{scos(b)-asin(b)}{s^2+a^2}\)
d) Does not exist