Prove that if two non-equal letters are interchanged in a ISBN code word the error will...

Prove that if two non-equal letters are interchanged in a ISBN code word the error will be detected (the word is no longer an ISBN code word)

Prove that the ISBN code can detect any single error ( if a letter was transmitted incorrectly the word is no longer an ISBN code word)

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Colby Messinger answered 1 year ago

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