Solve the initial-value problems using Laplace transformation. Write complete solutions. 1.) D2f− f = e2x; f(0) = Df(0) = 0 Here are the example that might help.

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Author:James Stewart
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Chapter1: Functions And Models
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Solve the initial-value problems using Laplace transformation. Write complete solutions.

1.)  D2f− f = e2x; f(0) = Df(0) = 0

Here are the example that might help.

 

 

Df - f = 2sint ; f(0)=0
»y'-y-2sint ; yD) = 0
->
2
2
As tB
2=(ASFB))+C (s` +1)
@st; 2= C12)→C=\,
2= As? As tBs-B ts?t| =s{A+)+S(-A PR) -(-8+)
%3D
S: 0= A+B-→B=
3-1
y=e'-cost-sint
Transcribed Image Text:Df - f = 2sint ; f(0)=0 »y'-y-2sint ; yD) = 0 -> 2 2 As tB 2=(ASFB))+C (s` +1) @st; 2= C12)→C=\, 2= As? As tBs-B ts?t| =s{A+)+S(-A PR) -(-8+) %3D S: 0= A+B-→B= 3-1 y=e'-cost-sint
O PowerPoint Slide Show JIVP) - PowerPoint
LAPLACE TRANSFORM INITIAL VALUE PROBLEM
y" = L{y"'} = s³Y(s) – s²Y(0) - sY(0) – y'(0)
y" = L{y"} = s²Y(s) – sY(0) – y'(0)
y' = L{y'} = sY(s) – y(0)
y = L{y} = Y(s)
-
Transcribed Image Text:O PowerPoint Slide Show JIVP) - PowerPoint LAPLACE TRANSFORM INITIAL VALUE PROBLEM y" = L{y"'} = s³Y(s) – s²Y(0) - sY(0) – y'(0) y" = L{y"} = s²Y(s) – sY(0) – y'(0) y' = L{y'} = sY(s) – y(0) y = L{y} = Y(s) -
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