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Multiplying by x32
Multiplying by x12
Comparing the above to (C) x2y′′+(1−2α)xy′+(β2γ2x2γ−(n2γ2−α2))y=0 shows that
Which implies α=12,2γ=12,β2γ2=−1. Hence γ=14 and β2=−16 or β=±4i. Last equation now says (n2116−14)=0 or n=2. Hence the solution (C1) is
By properties of Bessel functions, where Jn(aix)=inIn(ax), then the above becomes
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