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 \displaystyle y=2 from \displaystyle x=-1\ to \displaystyle x=2.
Because the region is a rectangle, we can determine its area directly and obtain
| \displaystyle \int\limits_{-1}^{2} 2\,dx = \text{(base)}\cdot\text{(height)} = 3\cdot 2 = 6\,\textrm{.} |
