Question: Consider the grammar: S ? aSb, S ? abS, S ? ? (a) Show that the grammar is ambiguous. (b) Find an equivalent unambiguous grammar.

Consider the grammar:

S ? aSb, S ? abS, S ? ?

(a) Show that the grammar is ambiguous.

(b) Find an equivalent unambiguous grammar.

.

Please don't copy from another source and show your work. I will upvote the correct answer, thanks!

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