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547

Part of 2010 Today's Calculation Of Integral

Problems(1)

Today's calculation of Integral 547

Source: 2010 Kansai University entrance exam/Science

2/3/2010
Find the minimum value of \int_0^1 |e^{ \minus{} x} \minus{} a|dx\ ( \minus{} \infty < a < \infty).
calculusintegrationlogarithmsfunctionderivativereal analysiscalculus computations