< Graph (Abbildung) < R < Addition und Multiplikation
Skizziere den
Graphen
der reellen Addition
+
:
R
×
R
⟶
R
,
(
x
,
y
)
⟼
x
+
y
,
{\displaystyle +\colon \mathbb {R} \times \mathbb {R} \longrightarrow \mathbb {R} ,\,(x,y)\longmapsto x+y,}
und den Graphen der reellen Multiplikation
⋅
:
R
×
R
⟶
R
,
(
x
,
y
)
⟼
x
⋅
y
.
{\displaystyle \cdot \colon \mathbb {R} \times \mathbb {R} \longrightarrow \mathbb {R} ,\,(x,y)\longmapsto x\cdot y.}
Eine Lösung erstellen
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