Kobtaining The Determinant Of A Matrix; Ktransposing A Matrix - Casio fx-570MS User Manual

(Matrix C 2 2)
(Element input)
(3 MatC)
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 3 3)
(Element input)
(DetMatA)
• 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)
(Element input)
(TrnMatB)
A j 1
Matrix A =
A j 1
= D
2
[ ] ( )
5 8
7 9
4 3
A j 1
=
5
(Dim)
= D
2 1
- A j 3
3
[
2 –1 6
5 0 1
3 2 4
(Dim)
=
1
A j 3
(Dim)
= =
7 4
A j 3
E-17
3
(C) 2
= D =
5
(Mat)
]
(Result: 73 )
1
(A) 3
= =
6 5
= =
3 2
A j r 1
(Mat)
[
5 7 4
8 9 3
2
(B) 2
= =
8 9
A j r 2
(Mat)
= =
2
= t
3
3 =
(C)
= =
3
= =
0 1
= t
4
(Det)
1 =
(A)
]
= =
3
= t
3
(Trn)
2 =
(B)