Mathematics:
Examples
Problems
Arithmetic
Calculators
Search
Combinations without repetition
Find out how many different ways you can choose
k
items from
n
items set. With/without repetition, with/without order.
Elements to choose from:
(n)
Elements chosen:
(k)
Is order important:
Yes
No
Repetition allowed:
Yes
No
Calculate
Calculation:
Number of combinations: 165
Calculators
decimals
fractions
triangle ΔABC
percentage %
permille ‰
prime factors
complex numbers
LCM
GCD
LCD
combinatorics
equations
quadratic equation
statistics
least squares
JSON PHP
...
all math calculators
Language
sk
cz
en