Question

formula for all possible enumerations of a set of distinct elements without any duplicate pairs, triples, quadruples, etc.

score 154 · Answer 1 · 2026-03-27 13:25:32

154

Views

formula for all possible enumerations of a set of distinct elements without any duplicate pairs, triples, quadruples, etc.

Published on 27 Mar 2026 - 13:25

score 693 · Answer 2 · 2019-09-30 18:17:44

693

Views

How many 8 digit numbers can be formed with exactly 2 pairs from the digits 0-9 where 0 can go in the first place?

Published on 30 Sep 2019 - 18:17

score 76 · Answer 3 · 2019-10-01 03:16:53

76

Views

How do Permutations work?

Published on 01 Oct 2019 - 3:16

score 390 · Answer 4 · 2019-10-01 05:36:57

390

Views

How many sequences are there in which each 1 is separated by at least two 0s? (Assume that for this part m ≥ 2(n−1).)

Published on 01 Oct 2019 - 5:36

score 592 · Answer 5 · 2019-10-01 08:24:37

592

Views

How many ways to distribute the numbers into two groups?

Published on 01 Oct 2019 - 8:24

score 381 · Answer 6 · 2026-03-26 17:53:04

381

Views

Ways to Arrange 7 things given restrictions

Published on 26 Mar 2026 - 17:53

score 54 · Answer 7 · 2026-03-25 19:07:22

54

Views

Is there any mapping of $N^3$ unique values to $N \times N \times N$ dots which underlie associative function(s) to next and prior dot, cyclic (SxSxS)

Published on 25 Mar 2026 - 19:07

score 1.2k · Answer 8 · 2014-03-11 23:03:36

1.2k

Views

In how many ways can you arrange the alphabet so that A and B are always next to one another (In either order)

Published on 11 Mar 2014 - 23:03

score 165 · Answer 9 · 2026-03-25 17:39:13

165

Views

How find this $aA_{m+1}=\overline{\sigma_{0}\sigma_{1}\sigma_{2}\cdots\sigma_{m}}$

Published on 25 Mar 2026 - 17:39

score 6.3k · Answer 10 · 2014-03-12 12:35:04

6.3k

Views

Permutation and combination problem - word arrangement

Published on 12 Mar 2014 - 12:35

score 151 · Answer 11 · 2014-03-12 17:51:53

151

Views

determining the amount of total questions needed in a game given the probabilty

Published on 12 Mar 2014 - 17:51

score 794 · Answer 12 · 2014-03-12 20:30:31

794

Views

Largest Number Drawn - Why are These Approaches Not Equivalent?

Published on 12 Mar 2014 - 20:30

score 1k · Answer 13 · 2026-03-27 10:10:11

1k

Views

Using combinatorial reasoning to show $n!=\binom{n}{0}D_n+\binom{n}{1}D_{n-1}+\dots+\binom{n}{n}D_0$

Published on 27 Mar 2026 - 10:10

score 469 · Answer 14 · 2014-03-13 11:22:40

469

Views

Multiple Hypergeometric Distributions

Published on 13 Mar 2014 - 11:22

score 5k · Answer 15 · 2014-03-13 19:28:53

5k

Views

What's the difference between a permutation and a combination with repetition?

Published on 13 Mar 2014 - 19:28

List Question

formula for all possible enumerations of a set of distinct elements without any duplicate pairs, triples, quadruples, etc.

How many 8 digit numbers can be formed with exactly 2 pairs from the digits 0-9 where 0 can go in the first place?

How do Permutations work?

How many sequences are there in which each 1 is separated by at least two 0s? (Assume that for this part m ≥ 2(n−1).)

How many ways to distribute the numbers into two groups?

Ways to Arrange 7 things given restrictions

Is there any mapping of $N^3$ unique values to $N \times N \times N$ dots which underlie associative function(s) to next and prior dot, cyclic (SxSxS)

In how many ways can you arrange the alphabet so that A and B are always next to one another (In either order)

How find this $aA_{m+1}=\overline{\sigma_{0}\sigma_{1}\sigma_{2}\cdots\sigma_{m}}$

Permutation and combination problem - word arrangement

determining the amount of total questions needed in a game given the probabilty

Largest Number Drawn - Why are These Approaches Not Equivalent?

Using combinatorial reasoning to show $n!=\binom{n}{0}D_n+\binom{n}{1}D_{n-1}+\dots+\binom{n}{n}D_0$

Multiple Hypergeometric Distributions

What's the difference between a permutation and a combination with repetition?

Trending Questions

Popular # Hahtags

Popular Questions