SOLUTION: Serial numbers for a product are to be made using 4 letters followed by 2 numbers. If the letters are to be taken from the first 9 letters of the alphabet with no repeats and th
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Question 1042828: Serial numbers for a product are to be made using 4 letters followed by 2 numbers. If the letters are to be taken from the first 9 letters of the alphabet with no repeats and the numbers are taken from the digits 0 through 9 with repeats possible, how many serial numbers can be generated? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Serial numbers for a product are to be made using 4 letters followed by 2 numbers. If the letters are to be taken from the first 9 letters of the alphabet with no repeats and the numbers are taken from the digits 0 through 9 with repeats possible, how many serial numbers can be generated?
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Pattern:: LLLLNN
Ans: 26*25*24*23*10^2 = 96,716,888
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Cheers
Stan H.
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