SOLUTION: An identification code is to consist of seven letters followed by two digits. How many different codes are possible if repetition is permitted?
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Question 406919: An identification code is to consist of seven letters followed by two digits. How many different codes are possible if repetition is permitted? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! An identification code is to consist of seven letters followed by two digits. How many different codes are possible if repetition is permitted?
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LLLLLLLNN
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Ans: 26^7*10^2
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Cheers,
Stan H.
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