Hi

The following question i am having trouble solving

Use Laplace Transforms to solve each system of differential equations

given x(0) = -1, y(0) = 1

This is what i have done:

I used cramers rule to find X and Y

Answer:

P.S

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- April 10th 2011, 02:11 AMPaymemoneyUsing Laplace Transform to solve Differential equations
Hi

The following question i am having trouble solving

Use Laplace Transforms to solve each system of differential equations

given x(0) = -1, y(0) = 1

This is what i have done:

I used cramers rule to find X and Y

Answer:

P.S - April 10th 2011, 02:15 AMProve It
You don't need Laplace Transforms...

Take the second derivative of the first DE to get

, which means

.

This is a second order linear non homogeneous constant coefficient ODE. You should know how to solve this. - April 10th 2011, 02:44 AMPaymemoney
yes i know you can use that method but the question specify the use of Laplace Transform