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Find the number of ways so that each boy is adjacent to at most one girl.

score 1.1k · Answer 1 · 2026-03-25 09:43:09

1.1k

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Find the number of ways so that each boy is adjacent to at most one girl.

Published on 25 Mar 2026 - 9:43

score 8.2k · Answer 2 · 2018-04-12 04:18:39

8.2k

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Combination of 3 coin flips

Published on 12 Apr 2018 - 4:18

score 244 · Answer 3 · 2018-04-12 13:01:55

244

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Find the number of ways to split a group of 12 into groups of three. Also, Sam and Tom won't sit together.

Published on 12 Apr 2018 - 13:01

score 58 · Answer 4 · 2018-04-13 05:28:20

58

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Sets of Stars and Bars solutions question

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score 202 · Answer 5 · 2018-04-13 21:56:49

202

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What is the equation for this combination calculation anonymous function and how can I work it out?

Published on 13 Apr 2018 - 21:56

score 119 · Answer 6 · 2026-03-26 06:10:56

119

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Expectation of Minimum Value of 4 Distinct Integers from the Set $ \left\{1, 2, 3, \ldots, 47, 48 \right\}$.

Published on 26 Mar 2026 - 6:10

score 261 · Answer 7 · 2026-03-25 06:06:31

261

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How many $m$ such that : $\sum\limits_{k=1}^m \left\lfloor\frac{m}{k}\right\rfloor$ be even?

Published on 25 Mar 2026 - 6:06

score 54 · Answer 8 · 2018-04-14 21:59:11

54

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How many ways to organize 12 volunteers with restrictions

Published on 14 Apr 2018 - 21:59

score 73 · Answer 9 · 2018-04-17 11:15:12

73

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How many possible ways are there to place n balls in k boxes with a condition

Published on 17 Apr 2018 - 11:15

score 39 · Answer 10 · 2018-04-17 12:58:58

39

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Combinations - Cards Question

Published on 17 Apr 2018 - 12:58

score 84 · Answer 11 · 2018-04-18 02:23:44

84

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There are $6$ points in the plane such that each point is connected to exactly $3$ distinct points. Find the number of all possible pairs

Published on 18 Apr 2018 - 2:23

score 121 · Answer 12 · 2018-04-19 06:15:42

121

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Probability of arranging different books - High School Math

Published on 19 Apr 2018 - 6:15

score 81 · Answer 13 · 2018-04-19 08:14:57

81

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prove the vector sum of all of them is $\vec{0}$

Published on 19 Apr 2018 - 8:14

score 67 · Answer 14 · 2018-04-19 18:32:02

67

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How to extract a subset of trading cards from a larger set based on arbitrary rules

Published on 19 Apr 2018 - 18:32

score 3k · Answer 15 · 2026-03-25 09:40:03

3k

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Arrangement of red and white balls with no adjacent red balls.

Published on 25 Mar 2026 - 9:40

List Question

Find the number of ways so that each boy is adjacent to at most one girl.

Combination of 3 coin flips

Find the number of ways to split a group of 12 into groups of three. Also, Sam and Tom won't sit together.

Sets of Stars and Bars solutions question

What is the equation for this combination calculation anonymous function and how can I work it out?

Expectation of Minimum Value of 4 Distinct Integers from the Set $ \left\{1, 2, 3, \ldots, 47, 48 \right\}$.

How many $m$ such that : $\sum\limits_{k=1}^m \left\lfloor\frac{m}{k}\right\rfloor$ be even?

How many ways to organize 12 volunteers with restrictions

How many possible ways are there to place n balls in k boxes with a condition

Combinations - Cards Question

There are $6$ points in the plane such that each point is connected to exactly $3$ distinct points. Find the number of all possible pairs

Probability of arranging different books - High School Math

prove the vector sum of all of them is $\vec{0}$

How to extract a subset of trading cards from a larger set based on arbitrary rules

Arrangement of red and white balls with no adjacent red balls.

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