Question: Automata theory. Problem # 3 . Let G be the CFG: SlongrightarrowaS | S b | a | b | | . Show that no

Automata theory. Problem #3. Let G be the CFG: SlongrightarrowaS|Sb|a|b||. Show that no string in L(G) contains ba as substring.
Problem #4. Remove lon-productions from the following CFG:
Automata theory. Problem # 3 . Let G be the CFG:

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