Question

Be A a group of sequences of length 9 made of {0,1} and its given that |A|=52. show that exists 2 sequences a1, a2 that belong

score 88 · Answer 1 · 2018-12-04 12:17:28

88

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Be A a group of sequences of length 9 made of {0,1} and its given that |A|=52. show that exists 2 sequences a1, a2 that belong

Published on 04 Dec 2018 - 12:17

score 1.4k · Answer 2 · 2018-12-05 09:43:35

1.4k

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Pigeonholes problem help please

Published on 05 Dec 2018 - 9:43

score 121 · Answer 3 · 2018-12-06 23:50:34

Pigeonhole Principle: Proof that in an isosceles triangle with both side lengths 2 amongst 5 random points within there's two with distance $d < 1$

score 182 · Answer 4 · 2018-12-07 21:55:19

182

Views

Difficult variation of the committee problem

Published on 07 Dec 2018 - 21:55

score 829 · Answer 5 · 2018-12-09 13:03:01

829

Views

Pigeonhole Principle Proof Generalized

Published on 09 Dec 2018 - 13:03

score 120 · Answer 6 · 2018-12-09 22:19:57

120

Views

Pigeonholes and onto functions

Published on 09 Dec 2018 - 22:19

score 648 · Answer 7 · 2018-12-10 12:27:23

648

Views

Finding the minimum number of cards to be drawn Generalized Pigeonhole Principle

Published on 10 Dec 2018 - 12:27

score 48 · Answer 8 · 2018-12-12 00:18:35

48

Views

Question on a proof of no existance of monochromatic triangle in any tricoloring of edges of $K_{16}$

Published on 12 Dec 2018 - 0:18

score 387 · Answer 9 · 2018-12-15 03:34:46

387

Views

A deck of cards and the Pigeonhole Principle

Published on 15 Dec 2018 - 3:34

score 324 · Answer 10 · 2018-12-15 13:09:38

324

Views

how to use the pigeon hole principle on a graph problem?

Published on 15 Dec 2018 - 13:09

score 82 · Answer 11 · 2018-12-18 12:12:13

82

Views

Bob selects four points on a $10\times 10$ square.

Published on 18 Dec 2018 - 12:12

score 193 · Answer 12 · 2018-12-19 02:44:15

193

Views

Combinatorics: Prove that $x, y, z$ exist such that $\frac {1}{2} \leq \frac {x^2}{yz} \leq 2$

Published on 19 Dec 2018 - 2:44

score 1.4k · Answer 13 · 2018-12-21 11:42:25

1.4k

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Splitting a string into 2 parts such that the number of 1's in part A are equal to the number of 0's in part B.

Published on 21 Dec 2018 - 11:42

score 96 · Answer 14 · 2026-02-23 06:25:50

96

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$I$ is a union of intervals such that there do no exist 2 points in $I$ with difference $1/12$.Prove the sum of lengths of intervals is at most $1/2$

Published on 23 Feb 2026 - 6:25

score 148 · Answer 15 · 2026-03-25 05:59:41

148

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On $\sup|\varphi^{-1}(n)|=+\infty$

Published on 25 Mar 2026 - 5:59

List Question

Be A a group of sequences of length 9 made of {0,1} and its given that |A|=52. show that exists 2 sequences a1, a2 that belong

Pigeonholes problem help please

Pigeonhole Principle: Proof that in an isosceles triangle with both side lengths 2 amongst 5 random points within there's two with distance $d < 1$

Difficult variation of the committee problem

Pigeonhole Principle Proof Generalized

Pigeonholes and onto functions

Finding the minimum number of cards to be drawn Generalized Pigeonhole Principle

Question on a proof of no existance of monochromatic triangle in any tricoloring of edges of $K_{16}$

A deck of cards and the Pigeonhole Principle

how to use the pigeon hole principle on a graph problem?

Bob selects four points on a $10\times 10$ square.

Combinatorics: Prove that $x, y, z$ exist such that $\frac {1}{2} \leq \frac {x^2}{yz} \leq 2$

Splitting a string into 2 parts such that the number of 1's in part A are equal to the number of 0's in part B.

$I$ is a union of intervals such that there do no exist 2 points in $I$ with difference $1/12$.Prove the sum of lengths of intervals is at most $1/2$

On $\sup|\varphi^{-1}(n)|=+\infty$

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