Suppose i am in a big hall , there i gave 5 tickets (each carrying distinct specific codes) to each of the 50 persons. now I ask all of them to exchange their all 3 tickets

now the question is what is the probability that a person gets at least 1 original ticket i.e. ticket he was given initially

please generalize it also

No vote yet

1 vote

×

Problem Loading...

Note Loading...

Set Loading...

Easy Math Editor

`*italics*`

or`_italics_`

italics`**bold**`

or`__bold__`

boldNote: you must add a full line of space before and after lists for them to show up correctlyparagraph 1

paragraph 2

`[example link](https://brilliant.org)`

`> This is a quote`

Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.`2 \times 3`

`2^{34}`

`a_{i-1}`

`\frac{2}{3}`

`\sqrt{2}`

`\sum_{i=1}^3`

`\sin \theta`

`\boxed{123}`

## Comments

Sort by:

TopNewestnahi pata

Log in to reply

please answer it !!!

Log in to reply