Question: P25.N (10): Let X, Y,2 be any three languages. Using the definition of language concatenation, write quantified expressions for the membership predicates of the languages

P25.N (10): Let X, Y,2 be any three languages. Using the

P25.N (10): Let X, Y,2 be any three languages. Using the definition of language concatenation, write quantified expressions for the membership predicates of the languages (XUY)Z and XZUYZ Are the two languages equal? Give a quantifier proof, or a counterexample. Do the same for the languages (XY) Z and XZYZ. P25.N (10): Let X, Y,2 be any three languages. Using the definition of language concatenation, write quantified expressions for the membership predicates of the languages (XUY)Z and XZUYZ Are the two languages equal? Give a quantifier proof, or a counterexample. Do the same for the languages (XY) Z and XZYZ

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