Date/Time: 2010-05-28 10:43 (UTC)Posted by: [identity profile] unibasil.livejournal.com
Да, для n=3 косяк:

2
3*∫x^(-3)dx = 3*((2^(-2)/(-2) - (1^(-2)/(-2)) = 3 * (- ¼ /2 + ½) =
1


= 3 * ⅜ = 9/8

Главное же принцип, ведь так? ;))
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