Power Series Solutions Part 2: Frobenius Method

We just learned how to solve differential equations using power series. However the simpler approached we used assumed that all the functions involved are infinitely differentiable at the point we are expanding about. This will not always be the case, and a common workaround in situations where the previous approach does not work is called the Frobenius method. Let’s see how this works now!

Script by Lorcan Nicholls

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