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$2.50 find a power series for a diff eq

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shemer77
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Q:

find a power series for the diff eq

x*f"(x) +f'(x) + x*f(x)= 0 along with f(0)=1

 

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Solution Differential Power
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  • Posted on Jan 22, 2012 at 4:42:31PM
Posted by :
ShankarOCEA
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A:
Preview: ... c n+2  = -c n/((n+2) 2) y(0)=1=∑ n=0      c(0) n=c       = >  c =1                                ..eq4 c 2= -1/2 2                      ..eq5 c 4=1/(2 2 ...
The full tutorial is about 80 words long .