use the methods of frobenius to solve:
2xy"+y'+2y =0
i want to know not just the answer but the steps how to answer it (explanation of the answer)
Given the equation,
Where are analytic functions* on some open interval .
The method of Frobenius says that we can look for a solution of the form,
for some number .
Now to find this we solve the equation,
.
So I told you what has to be.
*)"Analytic" on means the function can be expanded as its Taylor series about any point, in this case about 0.
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