A library has 5 copies of one book, 4 copies of each of 2 books, 6 copies of ech of 3
Channel: Doubtnut
Date: 2020-04-05

A library has 5 copies of one book, 4 copies of each of 2 books, 6 copies of ech of 3 books nad single copies of 8 books. In how many ways cn all books be arranged so that copies of the same book are always together?