MathDB
Today's calculation of Integral 413

Source: 2009 Doshisya University entrance exam

February 7, 2009
calculusintegrationtrigonometryderivativecalculus computations

Problem Statement

Find the maximum and minimum value of F(x) \equal{} \frac {1}{2}x \plus{} \int_0^x (t \minus{} x)\sin t\ dt for 0xπ 0\leq x\leq \pi.