Casio FX-9750G PLUS User's Manual & Technical Reference page 112

6 - 2
Matrix Cell Operations
u u u u u To calculate the product of a row
Input multiplier value.
Specify row number.
u u u u u To calculate the product of a row and add the result to another row
Input multiplier value.
Specify the row number whose product should
be calculated.
Specify the row number where result should be
added.
u u u u u To add two rows together
Specify the row number to be added.
Specify the row number to be added to.
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Example To calculate the product of row 2 of the following matrix and the
scalar 4 :
Matrix A =
1(R·OP)2(×Rw)
ew
cw
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 =
1(R·OP)3(×Rw+)
ew
cw
dw
Example To add row 2 to row 3 of the following matrix :
Matrix A =
1(R·OP)4(Rw+)
cw
dw
1 2
3 4
5 6
1 2
3 4
5 6
1 2
3 4
5 6