Question

Inclusion Exclusion with 4 sets: How many integers between 1 and 100 are divisible by 2 or 3 or 5 or 7?

score 1.9k · Answer 1 · 2015-04-25 10:28:34

1.9k

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Inclusion Exclusion with 4 sets: How many integers between 1 and 100 are divisible by 2 or 3 or 5 or 7?

Published on 25 Apr 2015 - 10:28

score 1.6k · Answer 2 · 2015-04-25 14:06:55

1.6k

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In how many ways can $1000000$ be expressed as a product of five distinct positive integers?

Published on 25 Apr 2015 - 14:06

score 46 · Answer 3 · 2015-04-29 20:05:25

46

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What can you say about this set operation using principle of inclusion/exclusion

Published on 29 Apr 2015 - 20:05

score 281 · Answer 4 · 2026-03-25 06:26:25

281

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Summation of a function

Published on 25 Mar 2026 - 6:26

score 62 · Answer 5 · 2026-03-26 23:09:38

62

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Given $d>8$ boxes and $n$ balls. . What is $P(A \cup B \cup C)$?

Published on 26 Mar 2026 - 23:09

score 716 · Answer 6 · 2015-05-15 14:37:33

716

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number of ways to choose pairs of nonadjacent people from $2k$ people sitting in a circle

Published on 15 May 2015 - 14:37

score 1.1k · Answer 7 · 2015-05-16 21:15:43

1.1k

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Inclusion-Exclusion: INTELLIGENT permutations

Published on 16 May 2015 - 21:15

score 381 · Answer 8 · 2015-05-17 14:52:44

381

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Using Inclusion-Exclusion Principle to find number of ways to distribute envelopes

Published on 17 May 2015 - 14:52

score 1.3k · Answer 9 · 2015-05-21 20:39:08

1.3k

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Integers divisible by 4 but not by 3 and 16

Published on 21 May 2015 - 20:39

score 587 · Answer 10 · 2015-05-27 13:40:04

587

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Calculating the probability of getting a full bucket in a hash table with open addressing

Published on 27 May 2015 - 13:40

score 51 · Answer 11 · 2015-06-09 13:01:10

51

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What determines the number when excluding in Inclusion Exclusion problems

Published on 09 Jun 2015 - 13:01

score 1.4k · Answer 12 · 2015-06-13 16:29:07

1.4k

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Count permutations of $\{1,2,...,7\}$ without 4 consecutive numbers - is there a smart, elegant way to do this?

Published on 13 Jun 2015 - 16:29

score 569 · Answer 13 · 2015-06-15 07:53:45

569

Views

A Generalized version of Inclusion-Exclusion Principle?

Published on 15 Jun 2015 - 7:53

score 694 · Answer 14 · 2015-06-22 08:49:26

694

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Applying Inclusion-Exclusion principle

Published on 22 Jun 2015 - 8:49

score 1.2k · Answer 15 · 2015-06-24 17:40:52

1.2k

Views

How do I prove this combinatorial identity using inclusion and exclusion principle?

Published on 24 Jun 2015 - 17:40

List Question

Inclusion Exclusion with 4 sets: How many integers between 1 and 100 are divisible by 2 or 3 or 5 or 7?

In how many ways can $1000000$ be expressed as a product of five distinct positive integers?

What can you say about this set operation using principle of inclusion/exclusion

Summation of a function

Given $d>8$ boxes and $n$ balls. . What is $P(A \cup B \cup C)$?

number of ways to choose pairs of nonadjacent people from $2k$ people sitting in a circle

Inclusion-Exclusion: INTELLIGENT permutations

Using Inclusion-Exclusion Principle to find number of ways to distribute envelopes

Integers divisible by 4 but not by 3 and 16

Calculating the probability of getting a full bucket in a hash table with open addressing

What determines the number when excluding in Inclusion Exclusion problems

Count permutations of $\{1,2,...,7\}$ without 4 consecutive numbers - is there a smart, elegant way to do this?

A Generalized version of Inclusion-Exclusion Principle?

Applying Inclusion-Exclusion principle

How do I prove this combinatorial identity using inclusion and exclusion principle?

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