MathDB
Today's calculation of Integral 894

Source: 2013 Chiba University entrance exam/Medicine etc.

October 5, 2013
calculusintegrationgeometrylogarithmscalculus computations

Problem Statement

Let aa be non zero real number. Find the area of the figure enclosed by the line y=axy=ax, the curve y=xln(x+1).y=x\ln (x+1).