EXERCISES In each of the Exercises 1 through 3, use residues to find the inverse Laplace transform f (t) corresponding to the given function F(s). Do this in a formal way, without full justification, 1. F(s) = 253 $4 - 4 S Ans. f (t) = cosh √√2t+ cos √√√2t. 0= li Reso li zz dz {+1 VI li R 23³ (s-√2) So√ (572) (3-2) २ Idz\ +11 =li SPB 45 ལ (St)(S√)

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