Olasılık

[oguzhanbiyikli0]

Bir kitap rafında N kitap var. Bu kitaplar arasında, belirli bir yazarın belirli bir cildinin bir eseri vardır. Kitaplar kendi aralarında karıştırıldıktan sonra yeniden düzenlenir. Belirli bir yazarın kitaplarının artan sırada düzenlenme olasılığı nedir?

 

[tkhunny]

Sorry, it will have to be in English. I didn't understand the automated translation.

 

[Dr.Peterson]

Google says:

There are N books on a bookshelf. Among these books, there is a work of a specific volume of a particular author. Books are reorganized after mixing among themselves. What is the probability that a particular author's books are arranged in ascending order?​

Is this just asking for the probability that the entire set of N books is arranged in one specific order? If so, this is extremely easy; if not, we need additional information (such as how many books are by the "particular author").

What have you tried, and where do you need help?