Question

Probability: Problem with $30$ books distributed to $3$ libraries

score 128 · Answer 1 · 2018-03-03 20:35:58

128

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Probability: Problem with $30$ books distributed to $3$ libraries

Published on 03 Mar 2018 - 20:35

score 18k · Answer 2 · 2026-03-25 06:16:19

18k

Views

Calculating integer partitions

Published on 25 Mar 2026 - 6:16

score 61 · Answer 3 · 2026-03-25 20:57:58

61

Views

Algorithm to pick sets to equal a given input of colored balls of different amounts

Published on 25 Mar 2026 - 20:57

score 140 · Answer 4 · 2018-03-04 00:53:13

140

Views

Number of ways to choose $k$ balls such that there are at least $1$ of certain colors

Published on 04 Mar 2018 - 0:53

score 91 · Answer 5 · 2026-03-25 18:21:43

91

Views

2-fold covers of graphs, their spectrum and the matching polynomial

Published on 25 Mar 2026 - 18:21

score 78 · Answer 6 · 2026-04-01 14:28:51

78

Views

What are these kind of problems called?

Published on 01 Apr 2026 - 14:28

score 475 · Answer 7 · 2018-03-04 04:35:48

475

Views

Ordered v.s. unordered and distinct v.s. identical in probability

Published on 04 Mar 2018 - 4:35

score 191 · Answer 8 · 2026-04-01 23:33:46

191

Views

To show two formal power series equal

Published on 01 Apr 2026 - 23:33

score 117 · Answer 9 · 2018-03-04 11:58:53

117

Views

Probability problem: $60$ workers in an industry

Published on 04 Mar 2018 - 11:58

score 113 · Answer 10 · 2026-04-01 10:15:08

113

Views

Value of Number(1- fractional part)

Published on 01 Apr 2026 - 10:15

score 57 · Answer 11 · 2026-03-25 20:53:12

57

Views

In how many ways can $14$ sixth graders and $10$ fifth graders be arranged in a line so that no two fifth graders occupy consecutive positions?

Published on 25 Mar 2026 - 20:53

score 402 · Answer 12 · 2026-03-25 09:24:13

402

Views

Musical and combinatorial proof

Published on 25 Mar 2026 - 9:24

score 348 · Answer 13 · 2018-03-04 14:51:26

348

Views

Combinatorics: How many ways to form a group of $k$ elements out of other groups?

Published on 04 Mar 2018 - 14:51

score 387 · Answer 14 · 2026-03-26 09:39:21

387

Views

Find a recurrence relation in combinatorics

Published on 26 Mar 2026 - 9:39

score 2k · Answer 15 · 2026-03-25 06:13:07

2k

Views

Find the number of ways when $4A, 1B, 1C, 1D$ is distributed among $4$ students with a few conditions

Published on 25 Mar 2026 - 6:13

List Question

Probability: Problem with $30$ books distributed to $3$ libraries

Calculating integer partitions

Algorithm to pick sets to equal a given input of colored balls of different amounts

Number of ways to choose $k$ balls such that there are at least $1$ of certain colors

2-fold covers of graphs, their spectrum and the matching polynomial

What are these kind of problems called?

Ordered v.s. unordered and distinct v.s. identical in probability

To show two formal power series equal

Probability problem: $60$ workers in an industry

Value of Number(1- fractional part)

In how many ways can $14$ sixth graders and $10$ fifth graders be arranged in a line so that no two fifth graders occupy consecutive positions?

Musical and combinatorial proof

Combinatorics: How many ways to form a group of $k$ elements out of other groups?

Find a recurrence relation in combinatorics

Find the number of ways when $4A, 1B, 1C, 1D$ is distributed among $4$ students with a few conditions

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