SOLUTION: how many different 4 didgit combinations r there for 0-9 an what r they

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Question 836139: how many different 4 didgit combinations r there for 0-9 an what r they
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
Assuming no restrictions, there are 10*10*10*10 = 10000 different four-digit combinations.