Matrix Calculations; Matrix Arithmetic Operations - Casio fx9750G User Manual

6-4 Matrix Calculations

Use the matrix command menu to perform matrix calculation operations.
u u u u u To display the matrix commands
1. From the Main Menu, select the RUN icon and press w.
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2. Press K to display the option menu.
3. Press 2 (MAT) to display the matrix command menu.
The following describes only the matrix commands that are used for matrix arithme-
tic operations.
All of the following examples assume that matrix data is already stored in memory.
k k k k k Matrix Arithmetic Operations
The following is the format for matrix arithmetic operations.
K2(MAT)
1 (Mat) ........ Mat command (matrix specification)
3 (Det) ......... Det command (determinant command)
4 (Trn) ......... Trn command (transpose matrix command)
6 (g) ........... Next menu
6 (g)
1 (Iden) ....... Identity command (identity matrix input)
6 (g) ........... Previous menu
Matrix 1 Arithmetic operator key
Mat A
Mat Z
MatAns
Matrix 2
Mat A
+
-
Mat Z
*
MatAns
1 2 3 4 5
1 2 3 4 5
w
6
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