Question: 1. (2 marks) Let S = {a,b} and consider the languages A and B over where A = {a, ab}, B = {a, ba, bab}

1. (2 marks) Let S = {a,b} and consider the languages A and B over where A = {a, ab}, B = {a, ba, bab} (a) Write down all strings in the set A. B. How many strings there are in A. B? (b) Write down all strings in the set B. A. How many strings there are in B. A

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