MathDB
IMC 2005 day 1 pb 3

Source: Peter

July 26, 2005
integrationinequalitiesLaTeXIMCcollege contests

Problem Statement

3) ff cont diff, R]0,+[R\rightarrow ]0,+\infty[, prove 01f3f(0)201fmax[0,1]f(01f)2|\int_{0}^{1}f^{3}-{f(0)}^{2}\int_{0}^{1}f| \leq \max_{[0,1]} |f'|(\int_{0}^{1}f)^{2}