0
0/15
16
Determinanten
0/15/0
16.1
Einstieg
0/15/0/0
16.1.1
zweireihige Determinanten
0/15/0/0/1
.
Beispiel 16 - 143
1.
det
A
=
3
5
-
2
-
4
=
2.
det
A
=
1
0
0
1
=
3.
det
A
=
5
3
-
1
0
-
6
=
.
.
1.
det
A
=
3
5
-
2
-
4
=
3
⋅
-
4
-
(
-
2
)
⋅
5
=
-
1
2
-
(
-
1
0
)
=
-
2
2.
det
A
=
1
0
0
1
=
1
⋅
0
-
0
⋅
0
=
1
3.
det
A
=
5
3
-
1
0
-
6
=
5
⋅
(
-
6
)
-
(
-
1
0
)
⋅
3
=
0
.