SOLUTION: how many number plates of 8 digit no be form from 0 to 9.? if 548 are first 3 digits then how many number plates form. if repetion is allowed?

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Question 964931: how many number plates of 8 digit no be form from 0 to 9.? if 548 are first 3 digits then how many number plates form. if repetion is allowed?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
8 digits:
N=10%2A10%2A10%2A10%2A10%2A10%2A10%2A10=10%5E8=100000000
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548+5 digits
N=10%2A10%2A10%2A10%2A10=10%5E5=100000