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## Homework Statement

Evaluate the indefinite integral as a power series and find the radius of convergence

[tex]\int\frac{x-arctan(x)}{x^3}[/tex]

I have no idea where to start here. Should I just integrate it first?

- Thread starter grothem
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- #1

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Evaluate the indefinite integral as a power series and find the radius of convergence

[tex]\int\frac{x-arctan(x)}{x^3}[/tex]

I have no idea where to start here. Should I just integrate it first?

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Dick

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= [tex]\int\sum (x^(2*n))[/tex]

= [tex]\sum\frac{x^(2(n+1)}{2(n+1)}[/tex]

is this what you mean?

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Dick

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