Question: Answer the questions based on the given CFG: S - > aaBB | aCB B - > b | C - > AB A -

Answer the questions based on the given CFG: S -> aaBB | aCB B -> b | C -> AB A -> a | a) With the help of Parse Tree show that the CFG is ambiguous for the string aabb. b) Modify the CFG to remove the ambiguity for the said string

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