4. (a) Remove the left-recursion from the grammar in question 1, and compute the FIRST and FOLLOW sets for the new grammar, as described in class. i.e. S → (L)|a L → L, S|S where the terminals are {(, ), a}

4. (a) Remove the left-recursion from the grammar in question 1, and compute the FIRST and FOLLOW sets for the new grammar, as described in class. i.e. S → (L)|a L → L, S|S where the terminals are {(, ), a}

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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A: Introduction

Question

explain it briefly

(b) Build the parse table for the resulting language, and trace the functioning of the result-
ing automaton on the first sentence in question 1.

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