Question

Eight fair coins are flipped. Find the probability that 5 heads and 3 tails are obtained

score 54 · Answer 1 · 2026-03-29 14:25:09

54

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Eight fair coins are flipped. Find the probability that 5 heads and 3 tails are obtained

Published on 29 Mar 2026 - 14:25

score 21 · Answer 2 · 2026-03-26 21:54:03

21

Views

Componentwise differences of vectors as bound of componentwise differences after permutating the indices

Published on 26 Mar 2026 - 21:54

score 54 · Answer 3 · 2018-12-12 21:49:57

54

Views

Verifying solution: Twelve fair coins are flipped

Published on 12 Dec 2018 - 21:49

score 97 · Answer 4 · 2018-12-13 02:29:50

97

Views

Counting Permutation of a set with the condition that $a_1 < a_2$

Published on 13 Dec 2018 - 2:29

score 170 · Answer 5 · 2018-12-13 04:03:53

170

Views

Number ways of arranging dots and lines with restriction

Published on 13 Dec 2018 - 4:03

score 140 · Answer 6 · 2018-12-13 07:48:43

140

Views

Find the number of permutations of the word 'ESTATE' if all vowels must be adjacent

Published on 13 Dec 2018 - 7:48

score 58 · Answer 7 · 2018-12-13 17:45:10

58

Views

Permutations with alphabet

Published on 13 Dec 2018 - 17:45

score 2k · Answer 8 · 2018-12-14 00:26:29

2k

Views

How many $4$-digit lock combinations are possible if each digit in the code may appear at most twice?

Published on 14 Dec 2018 - 0:26

score 1.9k · Answer 9 · 2018-12-14 04:41:48

1.9k

Views

A permutation which is both odd and even?Definition

Published on 14 Dec 2018 - 4:41

score 27 · Answer 10 · 2018-12-14 16:46:17

27

Views

Question about permutation?

Published on 14 Dec 2018 - 16:46

score 1.2k · Answer 11 · 2026-03-29 12:40:19

1.2k

Views

What does this symbol denote?

Published on 29 Mar 2026 - 12:40

score 184 · Answer 12 · 2026-03-29 12:41:21

184

Views

Probability of successful Secret Santa selection

Published on 29 Mar 2026 - 12:41

score 1.6k · Answer 13 · 2026-03-29 12:41:11

1.6k

Views

How many 4 digit numbers can be formed by digits 3, 1, 3, 1?

Published on 29 Mar 2026 - 12:41

score 393 · Answer 14 · 2026-03-26 06:31:52

393

Views

Derangements $p$ of $1,2,\dots,n,n+1$ such that $n+1$ doesn't go to $n$

Published on 26 Mar 2026 - 6:31

score 49 · Answer 15 · 2026-03-29 14:02:57

49

Views

No Of ways of arranging plates belonging to two different sets?

Published on 29 Mar 2026 - 14:02

List Question

Eight fair coins are flipped. Find the probability that 5 heads and 3 tails are obtained

Componentwise differences of vectors as bound of componentwise differences after permutating the indices

Verifying solution: Twelve fair coins are flipped

Counting Permutation of a set with the condition that $a_1 < a_2$

Number ways of arranging dots and lines with restriction

Find the number of permutations of the word 'ESTATE' if all vowels must be adjacent

Permutations with alphabet

How many $4$-digit lock combinations are possible if each digit in the code may appear at most twice?

A permutation which is both odd and even?Definition

Question about permutation?

What does this symbol denote?

Probability of successful Secret Santa selection

How many 4 digit numbers can be formed by digits 3, 1, 3, 1?

Derangements $p$ of $1,2,\dots,n,n+1$ such that $n+1$ doesn't go to $n$

No Of ways of arranging plates belonging to two different sets?

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