1) consider the following initial value problem:
y''? 8y'? 9y=sin(6t) y(0)=7,y'(0)=? 4<...
Mathematics, 21.11.2019 04:31 victoriavacodos
1) consider the following initial value problem:
y''? 8y'? 9y=sin(6t) y(0)=7,y'(0)=? 4
using y for the laplace transform of y(t), i. e., y=l{y(t)},
find the equation you get by taking the laplace transform of the differential equation and solve for
y(s)=?
2) consider the following initial value problem:
y''? 3y'? 18y=sin(3t) y(0)=7,y'(0)=? 1
using y for the laplace transform of y(t), i. e., y=l{y(t)},
find the equation you get by taking the laplace transform of the differential equation and solve for
y(s)=
3) use the laplace transform to solve the following initial value problem:
y''+4y=cos(8t) y(0)=0,y'(0)=0
first, using y for the laplace transform of y(t), i. e., y=l{y(t)},
find the equation you get by taking the laplace transform of the differential equation and solving for y:
y(s)=
find the partial fraction decomposition of y(s) and its inverse laplace transform to find the solution of the de:
y(t)=
Answers: 3
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George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2
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