Among the strings possibly generated by the grammar G = ({s}, {a, b}, {s → as | bA; A bA | A }, S) are -> O A. a, b, ab, bb O B. b, ab, bb, aab O C. a, b, aabb O D. a, b, ab, abab

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
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Among the strings possibly generated by the grammar
= ({s}, {a, b},
G =
{s → aS | bA;
A bA | A }, S) are
->
O A. a, b, ab, bb
O B. b, ab, bb, aab
O C. a, b, aabb
O D. a, b, ab, abab
Transcribed Image Text:Among the strings possibly generated by the grammar = ({s}, {a, b}, G = {s → aS | bA; A bA | A }, S) are -> O A. a, b, ab, bb O B. b, ab, bb, aab O C. a, b, aabb O D. a, b, ab, abab
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