Question: Please help me with these questions. And explain the answer. 26. Using the grammar below show a parse tree and a leftmost derivation for the

Please help me with these questions. And explain the answer.

26. Using the grammar below show a parse tree and a leftmost derivation for the following statement Grammar: -> = exprid> + | * expr Statement: A A * (B + (C * A)) Answer (left most derivation): Answer (parse tree) 27. Prove that the following grammar is ambiguous (Hint: Show the parse trees): KA-A ida b c

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