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Lösung 2.1:1a
Aus Online Mathematik Brückenkurs 2
The integral's value 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
2−12dx=
(base)
\displaystyle \centerdot
(height)
\displaystyle =3\centerdot 2=6
