Question

Second Order Ordinary Differential Equation: Frobenius Method

Answer 1

I just don't understand the part where r comes in.

Answer 2

I just need the explanation on how they combine and simplying the sum.

Answer 3

@Kainui

Answer 4

Go back to the previous question you asked on this, I answered it in there. You are confusing the power series with Frobenius' method.

Answer 5

Go back to the previous question you asked on this, I answered it in there. You are confusing the power series with Frobenius' method.