Math, asked by akshada92, 3 months ago

in how many ways can 5 different books by arranged on a shelf if 2 books are always are together

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Answered by psk032007

1

Answer:

Step-by-step explanation:

So for arranging 5 different books on a shelf, we have 5P5 ways. Hence we can arrange 5 different books in 120 different ways on a shelf.

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