Casio FX-9860GII-L-IH User Guide - Page 138
Performing Matrix Calculations Using Natural Input, To specify the dimensions size of a matrix
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2-8-21 Matrix Calculations k Performing Matrix Calculations Using Natural Input u To specify the dimensions (size) of a matrix 1. In the RUN • MAT mode, press !m(SET UP)1(Math)J. 2. Press 4(MATH) to display the MATH menu. 3. Press 1(MAT) to display the following menu. • {2×2} ... {inputs a 2 × 2 matrix} • {3×3} ... {inputs a 3 × 3 matrix} • {m×n} ... {inputs an m-row × n-column matrix (up to 6 × 6)} Example To create a 2-row × 3-column matrix 3(m×n) Specify the number of rows. cw Specify the number of columns. dw w 20050401
20050401
2-8-21
Matrix Calculations
k
Performing Matrix Calculations Using Natural Input
u
To specify the dimensions (size) of a matrix
1. In the
RUN
•
MAT
mode, press
!m
(SET UP)
1
(Math)
J
.
2. Press
4
(MATH) to display the MATH menu.
3. Press
1
(MAT) to display the following menu.
•{
2
×
2
} … {inputs a 2
×
2 matrix}
•{
3
×
3
} … {inputs a 3
×
3 matrix}
•{
m
×
n
} … {inputs an
m
-row
×
n
-column matrix (up to 6
×
6)}
Example
To create a 2-row
×
3-column matrix
3
(
m
×
n
)
Specify the number of rows.
c
w
Specify the number of columns.
d
w
w