<
Lineare Abbildung
< Zahlenraum < Negativer Vektor
Es sei
φ
:
K
m
⟶
K
n
{\displaystyle \varphi \colon K^{m}\longrightarrow K^{n}}
eine
lineare Abbildung
. Es sei
v
∈
K
m
{\displaystyle {}v\in K^{m}}
. Zeige
φ
(
−
v
)
=
−
φ
(
v
)
{\displaystyle {}\varphi (-v)=-\varphi (v)}
.
Zur Lösung
,
Alternative Lösung erstellen
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