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Mathematics, 28.08.2019 14:00 luisgonz5050

An identification code is to consist of 3 letters followed by 2 digits. determine the following
a) how many different codes are possible if repetition is not permitted?
my answer is 1,263,600.
i think it is wrong. can someone me out ?

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An identification code is to consist of 3 letters followed by 2 digits. determine the following

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