Modifying Matrices Using Matrix Commands - Casio FX-9750G plus User Manual

6-3 Modifying Matrices Using Matrix Commands

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u u u u u To display the matrix commands
1. From the Main Menu, select the RUN icon and press w.
2. Press K to display the option menu.
3. Press 2 (MAT) to display the matrix operation menu.
The following describes only the matrix command menu items that are used for
creating matrices and inputting matrix data.
• {Mat} ... {Mat command (matrix specification)}
• {M→L} ... {Mat→List command (assign contents of selected column to list file)}
• {Aug} ... {Augment command (link two matrices)}
• {Iden} ... {Identity command (identity matrix input)}
• {Dim} ... {Dim command (dimension check)}
• {Fill} ... {Fill command (identical cell values)}
k k k k k Matrix Data Input Format
The following shows the format you should use when inputting data to create a
matrix using the matrix operation menu's Mat command.
a a
11 12
a a
21 22
a a
m 1 m 2
= [ [a , a , ..., a
11 12
→ Mat [letter A through Z]
• The maximum value of both
Example 1 To input the following data as Matrix A :
1
2
K2(MAT)
![![b,d,f
!]![c,e,g
!]!]a1(Mat)aA
manuals search engine
a
1 n
a
2 n
a
mn
] [a , a , ..., a ] .... [a
n n m
1 21 22 2
m n
and is 255.
3 5
4 6
[OPTN]-[MAT]
, a , ..., a ] ]
m mn
1 2