SOLUTION: How many ways can you arrange 0 to 9 numbers by picking 4 numbers at a time?
and I need the arrangements if possible
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and I need the arrangements if possible
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Question 529949: How many ways can you arrange 0 to 9 numbers by picking 4 numbers at a time?
and I need the arrangements if possible Answer by Math_prodigy(24) (Show Source):
You can put this solution on YOUR website! 0to9 total 10 numbers n=10
picking 4 at a time r=4
use permutation formula nPr=n!/(n-r)!
10!/(10-4)!=10!/6!=10*9*8*7*6!/6!=10*9*8*7=5040
Ex.
0123
3456
1243
9870
6718
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