Question: Problem 4. [10 points a) Construct a CFG over (a, b whose language is {ab'a: im+n b) Construct a CFG over fa, b whose language

Problem 4. [10 points a) Construct a CFG over (a, b

Problem 4. [10 points a) Construct a CFG over (a, b whose language is {a"b'a": im+n b) Construct a CFG over fa, b whose language contains precisely the strings with the same number of a's and b's

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