Need to transform e^(t−1)u(t−1) ,why the result is (e^(−s))/((s−1)) and not e^(-(s−1))/((s−1)) if the e^(t−1) multiply all the "function" ?

Kolby Castillo

Kolby Castillo

Answered question

2022-09-21

Need to transform e t 1 u ( t 1 ) , why the result is e s ( s 1 ) and not e ( s 1 ) ( s 1 ) if the e t 1 multiply all the "function" ?

Answer & Explanation

moderrockblog09

moderrockblog09

Beginner2022-09-22Added 7 answers

L ( u ( t c ) f ( t c ) ) = e c s L ( f )
now let c = 1:
L ( u ( t 1 ) e t 1 ) = e s 1 s 1

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