Casio CFX-9800G Owner's Manual page 80

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Row Operations
FAEDIN®D
Display the matrix editing screen.
EQ(EDIT)
Display the row operation menu.
(N(R-OP)
oR
RETRT
|
Be 8 4
@To swap two rows
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{
(EDM) m? |
(EQ(EDIT) or &
Swap Row m+Row
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SEs
Example| To calculate the scalar product of row 2:of the followin:
i: i
A), by multiplying each element by 4.
|
a
(F](EDIT) k? :
FN(EDIT) or &
kKxXROW M3ROW mM
(&9(R- OP) (F2)( x R)
Input the numbers you want to multiply by and e oe
thi
you want to calculate. ply by @ number of the row whose scalar product
weg
Zea
wy der 2\c Chea bs elu -
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(F4)(EDIT) k?
(Q(EDIT) or &) KxRow m+R a. | old H-ROW al
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