Q92·Section II (Mathematics)·92 of 190The second shifting theorem for Laplace transformsLet L{f(t)}=F(s)L\{f(t)\}=F(s)L{f(t)}=F(s) and u(t−a)u(t-a)u(t−a) be a unit step function. Then L{f(t−a)u(t−a)}L\{f(t-a)u(t-a)\}L{f(t−a)u(t−a)} is: OptionsAe−asF(s)e^{-as}F(s)e−asF(s)Be−assF(s)\dfrac{e^{-as}}sF(s)se−asF(s)CeasF(s)e^{as}F(s)easF(s)DeassF(s)\dfrac{e^{as}}sF(s)seasF(s)Pick an option to check your answer.Show answerShow solution Report a problem with this question← Q91All questionsQ93 →Keyboard: A–D answer · S solution · ←/→ previous/next