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Vehicle identification numbers, which follow an international standard, also have a check digit, even though they contain alphabetic characters.
by lucas_membrane 4y ago
Vehicle identification numbers, which follow an international standard, also have a check digit, even though they contain alphabetic characters.
- jameshart 4y agoISBN codes too - checksum is base 11 so can be represented by a digit 0-9 or an ‘X’ in the final place.