Question: 5. [10 pts total] Parse Trees. Consider the following grammar, whose start symbol is S. S - A A At 5a. [6 pts] The string

5. [10 pts total] Parse Trees. Consider the following grammar, whose

5. [10 pts total] Parse Trees. Consider the following grammar, whose start symbol is S. S - A A At 5a. [6 pts] The string ttt lies in the language generated by this grammar. Give a parse tree for this string. 5b. [4 pts] Is this grammar ambiguous? How do you know

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