5. Find the Laplace Transform for the following unit step functions a) f(1)=2[1-1ju(1-1)-[1-2ju(1-2) ANSWER: F(s) = - (2ers -e-25 ) b ) f (t ) = e-"-2u(1 -2) ANSWER: F(s) =_ p-25 s+1 c) f(t) = sin 2[t - mu(t - i) ANSWER: F(s) = 2 5- +4 d) ) f(1 ) = [*-3 Fu(t-3) ANSWER: F(s) =--35 $ 3 ex f (1 ) = ( 212 + 31 - 1 /1(1 -3) ANSWER: F(s) = -e-3 (4+15s + 26s?)