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Exercise 5.4.5: This question concerns the grammar from Exercise 5.1.2, which we reproduce here: SA1BA0AB0B1B a) Show that this grammar is unambiguous. b) Find a

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Exercise 5.4.5: This question concerns the grammar from Exercise 5.1.2, which we reproduce here: SA1BA0AB0B1B a) Show that this grammar is unambiguous. b) Find a grammar for the same language that is ambiguous, and demonstrate its ambiguity. Exercise 5.4.1: Consider the grammar SaSaSbS

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