Question

Prove that the 23 people have the same weight.

score 2.7k · Answer 1 · 2019-09-25 05:27:55

Prove that the 23 people have the same weight.

Published on 25 Sep 2019 - 5:27

score 72 · Answer 2 · 2019-09-26 08:24:58

There are 85 subsets with 5 numbers beetween {1,2,..,11}. proof there are 2 subsets (A and B) that min(A)=min(B) , med(A)=med(B), max(A)=max(B).

score 165 · Answer 3 · 2019-09-27 03:24:24

165

Views

Pigeonhole principle with congruence

Published on 27 Sep 2019 - 3:24

score 677 · Answer 4 · 2019-09-27 22:23:27

677

Views

Prove Fibonacci sequence mod 10 is periodic

Published on 27 Sep 2019 - 22:23

score 58 · Answer 5 · 2019-10-01 20:44:11

58

Views

Problem involving Pigeonhole Principle

Published on 01 Oct 2019 - 20:44

score 205 · Answer 6 · 2019-10-02 00:31:17

205

Views

Pigeonhole Principle for n+1 distinct integers

Published on 02 Oct 2019 - 0:31

score 3.8k · Answer 7 · 2026-03-28 06:00:31

3.8k

Views

"Among any $n+1$ integers not exceeding $2n$, one of the integers divides the other" isn't true? $n=10$ for example?

Published on 28 Mar 2026 - 6:00

score 369 · Answer 8 · 2019-10-02 02:00:42

369

Views

Midterm pigeon hole question

Published on 02 Oct 2019 - 2:00

score 11.4k · Answer 9 · 2014-03-12 09:23:41

11.4k

Views

Show that for any subset of $10$ distinct integers there exists two disjoint subsets equal in sum

Published on 12 Mar 2014 - 9:23

score 262 · Answer 10 · 2014-03-14 06:05:00

262

Views

Pigeon Hole Principle on a set of n elements

Published on 14 Mar 2014 - 6:05

score 223 · Answer 11 · 2014-03-16 21:26:50

223

Views

How do you justify the PigeonHole principle?

Published on 16 Mar 2014 - 21:26

score 67 · Answer 12 · 2014-03-25 15:02:42

67

Views

$x_1,x_2,\ldots,x_m$ is a permutation of $1,2,\ldots,m$ and $n_1,n_2,\ldots,n_m$ be integer and $m>1$ and odd.

Published on 25 Mar 2014 - 15:02

score 397 · Answer 13 · 2014-04-01 10:30:16

397

Views

My first proof employing the pigeonhole principle / dirichlet's box principle - very simple theorem on real numbers. Please mark/grade.

Published on 01 Apr 2014 - 10:30

score 4.9k · Answer 14 · 2014-04-02 20:37:09

4.9k

Views

Using Pigeonhole Principle for a graph proof

Published on 02 Apr 2014 - 20:37

score 182 · Answer 15 · 2014-04-03 15:00:23

182

Views

Show there exists a sequence of days within $49$ days where exactly $20$ hrs. are worked

Published on 03 Apr 2014 - 15:00

List Question

Prove that the 23 people have the same weight.

There are 85 subsets with 5 numbers beetween {1,2,..,11}. proof there are 2 subsets (A and B) that min(A)=min(B) , med(A)=med(B), max(A)=max(B).

Pigeonhole principle with congruence

Prove Fibonacci sequence mod 10 is periodic

Problem involving Pigeonhole Principle

Pigeonhole Principle for n+1 distinct integers

"Among any $n+1$ integers not exceeding $2n$, one of the integers divides the other" isn't true? $n=10$ for example?

Midterm pigeon hole question

Show that for any subset of $10$ distinct integers there exists two disjoint subsets equal in sum

Pigeon Hole Principle on a set of n elements

How do you justify the PigeonHole principle?

$x_1,x_2,\ldots,x_m$ is a permutation of $1,2,\ldots,m$ and $n_1,n_2,\ldots,n_m$ be integer and $m>1$ and odd.

My first proof employing the pigeonhole principle / dirichlet's box principle - very simple theorem on real numbers. Please mark/grade.

Using Pigeonhole Principle for a graph proof

Show there exists a sequence of days within $49$ days where exactly $20$ hrs. are worked

Trending Questions

Popular # Hahtags

Popular Questions