Question: Prove that the following languages are not regular using the pumping lemma. B = {w#w2# ... #wk for k > 0w; 0* for every i

Prove that the following languages are not regular using the pumping lemma.

B = {w#w2# ... #wk for k > 0w; 0* for every i and w; # w; for every i # j} For example, 0#000#00 E B and 0#000#0 B. Hint: choose a string s E B that contains p #'s and p + 1 substrings Wi 0*

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