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FinnZ
[79.3K]
3 years ago
14
You are arranging 7 books in a row on a shelf. one of the books is a dictionary and must go in the middle. how many ways can the
books be arranged?
Mathematics
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1
answer:
alex41
[277]
3 years ago
8
0
The other 6 books can be arranged in 6 ways
= 6*5*4*3*2*1 = 720 ways answer
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