Question: The radial displacement uin a rotating disc at a distance r from the axis is givenby the linear differential equation with variable coefficientsu=rddr(r(dydr))+ar', where 'a'is

The radial displacement uin a rotating disc at a distance r from the axis is givenby the linear differential equation with variable coefficientsu=rddr(r(dydr))+ar', where 'a'is a constant. Solve the equation.

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