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If int e^(x)(tan^(-1)x+(2x)/((1+x^(2)))^...

If `int e^(x)(tan^(-1)x+(2x)/((1+x^(2)))^(2))dx=e^(x)(tan^(-1)x+g(x))+c` where `g(x)` is a rational function, `c` is constant of integration then find the value of `20[g(2)]`.

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