E-17
(Matrix C 2
2)
A
j
1
(Dim)
3
(C)
2
=
2
=
(Element input)
2
=
D
1
=
D
5
=
3
=
t
(3
MatC)
3
-
A
j
3
(Mat)
3
(C)
=
k
Obtaining the Determinant of a Matrix
You can use the procedure below to determine the
determinant of a square matrix.
•
Example:
To obtain the determinant of
Matrix A = (Result:
73
)
(Matrix A 3
3)
A
j
1
(Dim)
1
(A)
3
=
3
=
(Element input)
2
=
D
1
=
6
=
5
=
0
=
1
=
3
=
2
=
4
=
t
(DetMatA)
A
j
r
1
(Det)
A
j
3
(Mat)
1
(A)
=
• The above procedure results in an error if a non-square
matrix is specified.
k
Transposing a Matrix
Use the procedure described below when you want to
transpose a matrix.
•
Example:
To transpose Matrix B =
(Matrix B 2
3)
A
j
1
(Dim)
2
(B)
2
=
3
=
(Element input)
5
=
7
=
4
=
8
=
9
=
3
=
t
(TrnMatB)
A
j
r
2
(Trn)
A
j
3
(Mat)
2
(B)
=
2 –1 6
5
0 1
3
2 4
[
]
5 7 4
8 9 3
[
]
5 8
7 9
4 3
[
]
(
)
