Casio fx-9750G PLUS User Manual
Page 119
91
Example 2 To combine the following two matrices :
A =
1
B =
3
2
4
K2
(MAT)5(Aug)1(Mat)
a
A,1
(Mat)aBw
• The two matrices you combine must have the same number of rows. An error
occurs if you try to combine two matrices that have different numbers of rows.
u
u
u
u
u
To assign the contents of a matrix column to a list file
Use the following format with the matrix operation menu’s Mat
→List command
(2) to specify a column and a list file.
Mat
→ List (Mat X,
m
)
→ List
n
X = matrix name (A through Z, or Ans)
m
= column number
n
= list number
Example
To assign the contents of column 2 of the following matrix to list
file 1 :
1
2
Matrix A =
3
4
5
6
K2
(MAT)2(M
→L)1(Mat)
a
A,c)
a
Column number
K1
(LIST)1(List)bw
You can use Matrix Answer Memory to assign the results of the above matrix
input and edit operations to a matrix variable. To do so, use the following
syntax.
• Fill (
n
, Mat
α) → Mat β
• Augment (Mat
α, Mat β) → Mat γ
In the above,
α, β, and γ are any variable names A through Z, and
n
is any
value.
The above does not affect the contents of Matrix Answer Memory.
Modifying Matrices Using Matrix Commands
6 - 3