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551

Part of 2010 Today's Calculation Of Integral

Problems(1)

Today's calculation of Integral 551

Source: 2010 Tokyo Medical University entrance exam

2/7/2010
In the coordinate plane, find the area of the region bounded by the curve C: y\equal{}\frac{x\plus{}1}{x^2\plus{}1} and the line L: y\equal{}1.
calculusintegrationanalytic geometrygeometrytrigonometrycalculus computations