- #1

Rats_N_Cats

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## Homework Statement

I'm stuck with this definite integral : [tex]\int_0^1\frac{ln(1+x)}{1+x^{2}} dx[/tex]

## Homework Equations

The various "standard integrals".

## The Attempt at a Solution

I just don't know where to start, or how to do it. I tried various substitutions but none of them worked; I also tired doing it by parts but that didn't work either.

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