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2- Write CFG for the following languages a) L= {anb²n, n>0} b) L= {a²nbn, n>0} c) L= {ww}, w={a,b}* d) L= {anb2n, n≥0} U {ww}, w={a,b}*

2- Write CFG for the following languages a) L= {anb²n, n>0} b) L= {a²nbn, n>0} c) L= {ww}, w={a,b}* d) L= {anb2n, n≥0} U {ww}, w={a,b}*

Database System Concepts
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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solve question 2 please

a) L= {anb²n, n>0} b) L= {a²nbn, n>0} c) L= {ww}, w={a,b}* d) L= {anb²n, n≥0} U {ww}, w={a,b}* 1- Draw an NPDA for the following languages e) L= {anb²n, n>0} f) L= {a²nbn, n>0} g) L= {ww}, w={a,b}* h) L= {anb2n, n≥0} U {ww}, w={a,b}* 2- Write CFG for the following languages a) L= {anb²n, n>0} b) L= {a²b", n>0} c) L= {ww}, w={a,b}* d) L= {anb²n, n>0} U {ww}, w={a,b}*
Transcribed Image Text:a) L= {anb²n, n>0} b) L= {a²nbn, n>0} c) L= {ww}, w={a,b}* d) L= {anb²n, n≥0} U {ww}, w={a,b}* 1- Draw an NPDA for the following languages e) L= {anb²n, n>0} f) L= {a²nbn, n>0} g) L= {ww}, w={a,b}* h) L= {anb2n, n≥0} U {ww}, w={a,b}* 2- Write CFG for the following languages a) L= {anb²n, n>0} b) L= {a²b", n>0} c) L= {ww}, w={a,b}* d) L= {anb²n, n>0} U {ww}, w={a,b}*
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