Let L, and L2 be the languages defined as follows:L1 ={ xe{0,1}* | x has an odd number of Os}.L2 ={ 0"1m0" | n, m 20}Which of the following context-free grammars generates the language L1 U L2?(Here all uppercase letters are variables)O E- 1E| OFF- 1F| OE jeA- OAO | BB - 1B|EOS-E|AE - OF | 1EF- OE | 1F|EA- OAO | 1A|EOS- S1 | S2S1 → 00S | 15 | 01A| 10A | BA- 10S | 01SB-1|8S2→ OS,0| A2A2 - 1| S2|ES-E|AE- 1E| OFF- 1F| OE jeA- OAO | BB- 1B|E

In this question, we have two languages L1 and L2 and asked the grammar for L1 U L2. L1 is a regular…

Answered: Let L, and L2 be the languages defined…

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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Let E = {a, b, c}. Write a grammar that generates the language: L = {c"ww* a":n > 0, m > 0, w e E+} HTML EditorÉ B I UA A 工E 三三 x x, : You Tube T T 12pt Paragraph G= ( {S,A}, {a,b,c}, S, P) P: S-> cSalcAa A->aAa|cAc 18 words
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