SOLUTION: An identification code is to consist of three letters followed by six digits. How many different codes are possible if repetition is permitted?
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Question 567482: An identification code is to consist of three letters followed by six 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 three letters followed by six digits. How many different codes are possible if repetition is permitted?
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Ans: 26^3*10^6 = 17576000000
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Cheers,
Stan H.
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