Page 43 - LAPLACE TRANSFORM
P. 43
Example 3
Find the Laplace Transform using the Multiplication by of
the followings:-
{ et .L 2 at }
at
f(t) = e , n=2
1
L [ tf )( ]=
s − a
d 2 1
2
{ et . at } = ( − )1 2
L
ds 2 − as
d 2 1
= )1(
ds 2 − as
2
= (1)
( − ) 3
Differentiate
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