Casio FX-9750GII User Manual
Page 26
1-19
20
73
5
2 + 3 =
4
1
10
23
+
2
3
1.5 + 2.3
i
=
i
265C3
1.52.3
i
)
U,
dx
d
( )
x
3
+ 4
x
2
+
x
− 6
x
= 3
= 52
(MATH)(
d
/
dx
)
T,3C4
TVT6C3U
2
x
2
+ 3
x
+ 4
dx =
3
404
5
1
(MATH)(E)(°
dx
) 2
T
V
3T4C1
C5U
(
k
2
− 3
k
+ 5
)
= 55
∑
k=2
6
(MATH)(E)(3)?(K)V3?
(K)
5C?(K)C2C6U
I Performing Matrix Calculations Using Math Input/Output Mode
S To specify the dimensions (size) of a matrix
1. In the RUN • MAT mode, press
2. Press
(MATH) to display the MATH menu.
3. Press
(MAT) to display the following menu.
• {2
s2} … {inputs a 2 × 2 matrix}
• {3
s3} … {inputs a 3 × 3 matrix}
• {
m
s
n
} … {inputs an
m
-row ×
n
-column matrix (up to 6 × 6)}
Example
To create a 2-row
s 3-column matrix
(
m
s
n
)
Specify the number of rows.
AU
Specify the number of columns.
BU
U
S To input cell values
Example
To perform the calculation shown below
Ч 8
33
6
5
1
13
4
1
2
Ч 8
33
6
5
1
13
4
1
2