Use the Frobenius method to solve: 2xy"-3y'+y=0. Find
index r and recurrence relation. Compute the first 5 terms
(a0 – a4) using the recurrence relation for
each solution and index r.
y''+ 3y'+2y=e^t
y(0)=1
y'(0)=-6
Solve using Laplace transforms.
Then, solve using undetermined coefficients.
Then, solve using variation of parameters.