Casio FX-9860G SD - Page 126

20050401
2-8-9
Matrix Calculations
uColumn Operations
• {DEL} ... {delete column}
• {INS} ... {insert column}
• {ADD} ... {add column}
u To delete a column
○○○○○
Example To delete column 2 of the following matrix :
12
Matrix A = 34
56
e
3(COL)1(DEL)
u To insert a column
○○○○○
Example To insert a new column between columns 1 and 2 of the following
matrix :
12
Matrix A = 34
56
e
3(COL)2(INS)