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A library has n different books and has ...

A library has n different books and has p copies of each of the book. The number of ways of selecting two or more books from the library is:

A

`n^(p)-1`

B

`P^(n)-1`

C

`(n+1)^(p)-1-p`

D

`(p+1)^(n)-1-n`

Text Solution

Verified by Experts

The correct Answer is:
D
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