Permutation/Combination - Casio fx-95MS User Manual

k Square Roots, Cube Roots, Roots,
Squares, Cubes, Reciprocals,
Factorials, Random Numbers,

Permutation/Combination

• Example 1:
• Example 2:
• Example 3:
• Example 4: 123
• Example 5: 12
• Example 6:
• Example 7: 8!
• Example 8: To generate a random number between
0.000 and 0.999
• Example 9: 3π
• Example 10: To determine how many different 4-digit
values can be produced using the numbers 1 through 7
• Numbers cannot be duplicated within the same 4-digit
value (1234 is allowed, but 1123 is not).
• Example 11: To determine how many different 4-mem-
ber groups can be organized in a group of 10 individuals
2 3
3 3
5
A D
7
123 ( = 123 )
2
30
3
1728
A N
* in the case of fx-570MS/fx-991MS.
1
1 1
3 4
40320
(The above value is a sample only. Results differ each time.)
9.424777961
5.287196909
5
L + L
2
–1.290024053
27
+ A D R D
5
1
1.988647795
7
1023
12
R
a ,
3
A M =
20
π
, and
- L
3
T =
27
A H
7 123
+ K =
123 30
N
12
a T a =
4
A f =
8
0.664
A x =
3
A m
7
n
10 * 4
=
5
=
=
*
00
(840)
=
4
(210)
=