Casio FX-9860GII-L-IH User Guide - Page 123
To calculate the scalar multiplication of a row
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2-8-6 Matrix Calculations 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 : Matrix A = 12 34 56 1(R-OP)2(×Rw) Input multiplier value. ew Specify row number. cw 6(EXE) (orw) 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 : Matrix A = 12 34 56 1(R-OP)3(×Rw+) Input multiplier value. ew Specify number of row whose product should be calculated. cw Specify number of row where result should be added. dw 6(EXE) (orw) 20050401
20050401
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) (or
w
)
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) (or
w
)
2-8-6
Matrix Calculations