Can someone help me with this? I don't know how to begin(adsbygoogle = window.adsbygoogle || []).push({});

I(n) = integral 1/(1+x^2)^n dx with n ∈ ℕ0

Than: ∀ n ∈ ℕ0, n≠1 : I(n) = 1/(2(n-1)) * x/((1+x^2)^(n-1)) + (2n-3)/(2(n-1)) * I(n-1)

I have to prove this, but I don't know how to start

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# Integral: recursion

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