3. Prove that the following languages are not context-free. (a) L = {afncn | n ...
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3. Prove that the following languages are not context-free. (a) L₁ = {a¹f²ncn | n ≥ 0} (b) L₂ = {a¹bi | (c) L3 = {a¹b³ck | i < j and j = k} {a¹b | j = ki for some positive integer k}. j 3. Prove that the following languages are not context-free. (a) L₁ = {a¹f²ncn | n ≥ 0} (b) L₂ = {a¹bi | (c) L3 = {a¹b³ck | i < j and j = k} {a¹b | j = ki for some positive integer k}. j
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To prove that a language is not contextfree one common approach is to use the Pumping Lemma for cont... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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