Answered: Consider the following grammar. S →0A |…

Consider the following grammar. S →0A | B1 A → 08 B →1|ɛ Which of the following set is the FIRST(S)? Answer Choices: a. {0} b. {0, ε} c. {1, ε} d. {0, 1}

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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Question

Consider the following grammar.
S →0A B1
A → 08
B → 1|ɛ
Which of the following set is the FIRST(S)?
Answer Choices:
a. {0}
b.
{0, ε}
c. {1, ε}
d. {0, 1}

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