Question: Repeat Example 7 under the same conditions, except that the serial numbers will now have 3 letters followed by 2 digits (no repeats). Data from
Repeat Example 7 under the same conditions, except that the serial numbers will now have 3 letters followed by 2 digits (no repeats).
Data from Example 7
Serial numbers for a product are made using 2 letters followed by 3 numbers. If the letters are taken from the first 8 letters of the alphabet with no repeats and the numbers are taken from the 10 digits (0–9) with no repeats, how many serial numbers are possible?
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