Question

Find laplace transform of
f(t) = (t - 1)2, t>1;
f(t) = 0, 0<t< 1.​

Answer 1

Answer:

F(s) = 1 s−a. , s>a f(t) = sin (kt), t ≥ 0. F(s) = k s. 2. +k. 2 f(t) = cos(kt), t ≥ 0.