Question: Use the separation of variables, u(r, 0) = R(r)e(0), to solve the following partial differ- ential equation 1 8 du Or 1 8Pu =

Use the separation of variables, u(r, 0) = R(r)e(0), to solve the

Use the separation of variables, u(r, 0) = R(r)e(0), to solve the following partial differ- ential equation 1 8 du Or 1 8Pu = 0 V?u (11) r Or in a domain with 1

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