SOLUTION: How many ways can you put 1,2,3,4,5,6,7,8,9,0, in a group of four?
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Question 251970
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How many ways can you put 1,2,3,4,5,6,7,8,9,0, in a group of four?
Answer by
nyc_function(2741)
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There are 10 digits listed. You must select 4 from 10.
Here is your equation:
(10, 4) = 10!/(10 - 4)!
Can you finish now?
The exclamation point means FACTORIAL in this case.