Casio fx-9860G SD - Manual (Page 123)

20050401
u u u u u To calculate the scalar multiplication of a row
○ ○ ○ ○ ○
Example To calculate the product of row 2 of the following matrix and the scalar
4 :
1 2
Matrix A = 3 4
5 6
1(R-OP)2( ×Rw)
Input multiplier value.
e w
Specify row number.
c w
6(EXE) (orw)
u u u u u To calculate the scalar multiplication of a row and add the result to another
row
○ ○ ○ ○ ○
Example To calculate the product of row 2 of the following matrix and the scalar
4, then add the result to row 3 :
1 2
Matrix A = 3 4
5 6
1(R-OP)3( ×Rw+)
Input multiplier value.
e w
Specify number of row whose product should be
calculated.
c w
Specify number of row where result should be added.
d w
6(EXE) (orw)
2-8-6
Matrix Calculations