< Inverse Matrix < Polynomring < 1
Bestimme die inverse Matrix zur Matrix
(
1
x
x
2
x
+
1
x
2
)
{\displaystyle {\begin{pmatrix}1&x\\x^{2}&{\frac {x+1}{x^{2}}}\end{pmatrix}}}
über dem
Körper der rationalen Funktionen
R
(
X
)
{\displaystyle {}\mathbb {R} (X)}
.
Zur Lösung
,
Alternative Lösung erstellen
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