Question

Random dispersion down a delta-shaped pyramid and combinations of outcomes

score 42 · Answer 1 · 2018-10-01 00:26:27

42

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Random dispersion down a delta-shaped pyramid and combinations of outcomes

Published on 01 Oct 2018 - 0:26

score 791 · Answer 2 · 2018-10-01 00:57:19

791

Views

Help understanding combinatorics problem involving restrictions on committees

Published on 01 Oct 2018 - 0:57

score 361 · Answer 3 · 2018-10-01 02:05:43

361

Views

Is there any combinatorial argument to show the given result?

Published on 01 Oct 2018 - 2:05

score 473 · Answer 4 · 2018-10-01 08:50:12

473

Views

Distributing n labeled balls in m labeled boxes

Published on 01 Oct 2018 - 8:50

score 575 · Answer 5 · 2018-10-02 02:48:37

What is the probability that your friend chooses chocolate and vanilla when selecting two different flavors of ice cream at a store?

score 2k · Answer 6 · 2018-10-02 14:30:31

2k

Views

How many 3 -digit numbers can be formed from 0 to 8 whose sum is equal to 20 for repetition and non-repetition?

Published on 02 Oct 2018 - 14:30

score 37 · Answer 7 · 2018-10-03 12:22:09

37

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Arranging participants in a line

Published on 03 Oct 2018 - 12:22

score 176 · Answer 8 · 2018-10-04 04:41:35

176

Views

Combinatorics: Number of Integer Solutions for $x_1 + x_2 + x_3 + x_4 + x_5 + x_6 < 56$?

Published on 04 Oct 2018 - 4:41

score 97 · Answer 9 · 2018-10-04 08:25:47

97

Views

Number of Distinct Terms in an Expansion

Published on 04 Oct 2018 - 8:25

score 101 · Answer 10 · 2018-10-04 16:29:02

101

Views

What is wrong with my method of computing combinations for this GRE question?

Published on 04 Oct 2018 - 16:29

score 440 · Answer 11 · 2018-10-05 04:30:52

440

Views

Probability of selecting exactly $2$ of the best $3$ manufacturers

Published on 05 Oct 2018 - 4:30

score 104 · Answer 12 · 2018-10-05 08:09:55

104

Views

Combinatorial formula in Binomial sum proof

Published on 05 Oct 2018 - 8:09

score 65 · Answer 13 · 2026-03-25 19:12:00

65

Views

How to seat guests in circles of chairs if each one wants to have free seats to his left and right?

Published on 25 Mar 2026 - 19:12

score 122 · Answer 14 · 2018-10-06 03:19:10

122

Views

Number of ways John and Mary can each select $4$ ice-cream flavours at two stores that sell one common flavour

Published on 06 Oct 2018 - 3:19

score 117 · Answer 15 · 2026-03-25 19:11:17

117

Views

A combinatorial inequality $\binom {2n}{k} + \binom {2n}{n-k} \ < \ \binom{2n}{n} + \binom{2n}{0} \ \ \text{for} \ \ k<n \ \ $

Published on 25 Mar 2026 - 19:11

List Question

Random dispersion down a delta-shaped pyramid and combinations of outcomes

Help understanding combinatorics problem involving restrictions on committees

Is there any combinatorial argument to show the given result?

Distributing n labeled balls in m labeled boxes

What is the probability that your friend chooses chocolate and vanilla when selecting two different flavors of ice cream at a store?

How many 3 -digit numbers can be formed from 0 to 8 whose sum is equal to 20 for repetition and non-repetition?

Arranging participants in a line

Combinatorics: Number of Integer Solutions for $x_1 + x_2 + x_3 + x_4 + x_5 + x_6 < 56$?

Number of Distinct Terms in an Expansion

What is wrong with my method of computing combinations for this GRE question?

Probability of selecting exactly $2$ of the best $3$ manufacturers

Combinatorial formula in Binomial sum proof

How to seat guests in circles of chairs if each one wants to have free seats to his left and right?

Number of ways John and Mary can each select $4$ ice-cream flavours at two stores that sell one common flavour

A combinatorial inequality $\binom {2n}{k} + \binom {2n}{n-k} \ < \ \binom{2n}{n} + \binom{2n}{0} \ \ \text{for} \ \ k<n \ \ $

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