Question: Q2. Prove that the following language is not regular. (1) L = { a2n b3nan | n 0 }. (2) L = {w {a, b}

Q2. Prove that the following language is not regular. (1) L = { a2n b3nan | n 0 }.

(2) L = {w {a, b} | w has more as than bs }.

(3) L = {0n1m0n | m, n 0}

Use pumping lemma to solve this question.

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