Question: Let = {a, b}. Prove that if w a b then the number of occurrences of ab in w plus the number of occurrences of

Let = {a, b}. Prove that if w a b then the number of occurrences of ab in w plus the number of occurrences of ba in w is always an odd number.Let = {a, b}. Prove that if w a b then the

8. Let = {a, b). Prove that if w E a * b then the number of occurrences of ab in w plus the number of occurrences of ba in w is always an odd number

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