68

Part of 2005 Today's Calculation Of Integral

Problems(1)

Today's Calculation of Integral 68

Source: 1994 Kanazawa University

Find the minimum value of

\int_1^e \left|\ln x-\frac{a}{x}\right|dx\ (0\leq a\leq e)

calculusintegrationlogarithmsderivativecalculus computations