Q69·Section II (Mathematics)·69 of 145First shifting theoremIf L{f(t)}=F(s)L\{f(t)\}=F(s)L{f(t)}=F(s), then L{eatf(t)}=L\{e^{at}f(t)\}=L{eatf(t)}= OptionsAF(s−a)F(s-a)F(s−a)BF(s+a)F(s+a)F(s+a)CeasF(s)e^{as}F(s)easF(s)DeasF(s+a)e^{as}F(s+a)easF(s+a)Pick an option to check your answer.Show answerShow solution Report a problem with this question← Q68All questionsQ70 →Keyboard: A–D answer · S solution · ←/→ previous/next