Question: Consider the language L = { : n ? 0, m ? 0} ? { : n ? 0, m ? 0}. (a) Find a

Consider the language L = { Consider the language L = { : n ? 0, m ? : n ? 0, m ? 0} ? { 0} ? { : n ? 0, m ? 0}. (a) Find : n ? 0, m ? 0}.

(a) Find a context-free grammar for L. (b) Show that L is ambiguous.

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