Permutations And Combinations; Quotient And Remainder Of Division; Parentheses Calculations - HP 35s User Manual

Permutations and Combinations

Example: Combinations of People.
A company employing 14 women and 10 men is forming a six–person safety
committee. How many different combinations of people are possible?
Keys:
xÕ


Quotient and Remainder Of Division


You can use
either the quotient or remainder of division operations involving two integers.

( )Integer

()Integer
Example:
To display the quotient and remainder produced by 58
Keys:

( )
Õ9

()
Õ9

Parentheses Calculations

Use parentheses when you want to postpone calculating an intermediate result until
you entered more numbers. For example, suppose you want to calculate:
C-4
ALG: Summary
Display:


( ) and
Õ
Integer
1
Õ
Integer
1
Display:




30
85
Total number of
combinations possible.

() to produce

.
2

.
2
9
Displays the quotient.
Displays the remainder.
9
12
Description:
Description: