Today's calculation of Integral 256
Source: 1970 The University of Electro-Communications entrance exam
December 30, 2007
calculusintegrationtrigonometrycalculus computations
Problem Statement
Find the value of for which \int_0^{\pi} \{ax(\pi ^ 2 \minus{} x^2) \minus{} \sin x\}^2dx is minimized.