Question

Number of words calculated from a set of letters without repeats

score 1.2k · Answer 1 · 2026-03-25 06:06:36

1.2k

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Number of words calculated from a set of letters without repeats

Published on 25 Mar 2026 - 6:06

score 48 · Answer 2 · 2026-03-20 16:33:26

48

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Symmetry subgroup of a cube

Published on 20 Mar 2026 - 16:33

score 892 · Answer 3 · 2026-03-24 11:43:42

892

Views

Symmetries of the Tetrahedron - Geometric description and isomorphic correlations

Published on 24 Mar 2026 - 11:43

score 76 · Answer 4 · 2026-03-20 05:17:47

76

Views

Subgroup generated by $S$ is $A_5$

Published on 20 Mar 2026 - 5:17

score 1.1k · Answer 5 · 2018-01-21 07:56:58

1.1k

Views

Eight different dolls are to be packed with a condition

Published on 21 Jan 2018 - 7:56

score 409 · Answer 6 · 2026-03-24 23:46:32

409

Views

Center $Z(G)$ of a group $G$ and applications within an exam problem

Published on 24 Mar 2026 - 23:46

score 196 · Answer 7 · 2026-03-24 22:08:36

196

Views

Torsion subgroup combined with normal subgroup!

Published on 24 Mar 2026 - 22:08

score 82 · Answer 8 · 2018-01-21 20:55:50

82

Views

Total number of permutations of 1 to 10 such that for $i=1,2,3,4,5$ we have $2i-1$ before $2i$.

Published on 21 Jan 2018 - 20:55

score 93 · Answer 9 · 2018-01-22 05:18:06

93

Views

Number of ways to arrange 4 digits such that there is at least one same pair

Published on 22 Jan 2018 - 5:18

score 229 · Answer 10 · 2026-03-25 03:01:42

229

Views

How can we count combinations with repetition (or permutations) using inequality symbols between each number?

Published on 25 Mar 2026 - 3:01

score 120 · Answer 11 · 2026-03-25 06:19:49

120

Views

Permutations And Combinations- Q. Ten balls numbered from $1$ to $10$.

Published on 25 Mar 2026 - 6:19

score 104 · Answer 12 · 2026-03-25 06:22:52

104

Views

Understanding the $l!$ in the probability of $l$ events from a set of $N$ to happen at the same timestep out of $n$ total

Published on 25 Mar 2026 - 6:22

score 78 · Answer 13 · 2018-01-22 15:37:03

78

Views

Yet another question about permutations and probability

Published on 22 Jan 2018 - 15:37

score 258 · Answer 14 · 2026-03-25 06:17:38

258

Views

Permutation and combination with identical elements

Published on 25 Mar 2026 - 6:17

score 3k · Answer 15 · 2018-01-22 22:20:30

3k

Views

Given a group of 5 women and 4 men, how many different combinations of them exist where all 4 men are kept separate?

Published on 22 Jan 2018 - 22:20

List Question

Number of words calculated from a set of letters without repeats

Symmetry subgroup of a cube

Symmetries of the Tetrahedron - Geometric description and isomorphic correlations

Subgroup generated by $S$ is $A_5$

Eight different dolls are to be packed with a condition

Center $Z(G)$ of a group $G$ and applications within an exam problem

Torsion subgroup combined with normal subgroup!

Total number of permutations of 1 to 10 such that for $i=1,2,3,4,5$ we have $2i-1$ before $2i$.

Number of ways to arrange 4 digits such that there is at least one same pair

How can we count combinations with repetition (or permutations) using inequality symbols between each number?

Permutations And Combinations- Q. Ten balls numbered from $1$ to $10$.

Understanding the $l!$ in the probability of $l$ events from a set of $N$ to happen at the same timestep out of $n$ total

Yet another question about permutations and probability

Permutation and combination with identical elements

Given a group of 5 women and 4 men, how many different combinations of them exist where all 4 men are kept separate?

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