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Lösung 2.1:1a

Aus Online Mathematik Brückenkurs 2

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Version vom 10:13, 11. Mär. 2009

The value of the integral can be interpreted as the area under the graph y=2 from x=1  to x=2.

Because the region is a rectangle, we can determine its area directly and obtain

212dx=(base)(height)=32=6.