In pumping lemma I know how to prove 0^n 1^n is not regular but what changes...

In pumping lemma I know how to prove 0^n 1^n is not regular but what changes when I have 0^n 1^n 2^n (three variables). Do I need to check 6 variations

of 0,1 and 2 instead of only 3 in 0^n 1^n?

thanks.

Expert Solution

venereology answered 7 months ago

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