The total number of ways one can arrange 5 math books, 3 physics books, and 2 statistics books on a bookshelf, if there is no restriction on the arrengement, is...
10 factorial?
assuming they are distinct
Tricky question, but I'm not sure whether its 10 factorial.
no restriction?? then u can put it any where...
10! if they are distinct. If they are not distinct?
10 factorial if distinct or, 10 factorial divided by ( 5factorial times 3 factorial times 2 factorial)
I think it should be 10! / 5!3!2!
2520
What do you mean by whether they're distinct or not?
Well if they're all different you have 10! choices to arrange them. If 5 math books are identical, it won't matter in which order they are adjacently.
Oh, I see....
So the answer is 10! = 3628800??????
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