Question: Repeated Euler-Cauchy Roots Verify that if the characteristic equation (15) for the Euler-Cauchy equation (14) has a repeated real root r, a second solution is

Repeated Euler-Cauchy Roots Verify that if the characteristic equation (15) for the Euler-Cauchy equation (14) has a repeated real root r, a second solution is given by tr In tr and that tr and tr In t are linearly independent?

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