Theory of computation Convert the CFG(Context Free Grammar) to a CNF(Chomsky Normal Form) • E→ E+T|T• T→T×F|F• F→ (E) | aThe start variable of the CFG is E and the set of terminals is {+, ×, (, ), a}

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Answered: • E→ E+T|T • T→T×F|F • F→ (E) | a The…

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• E→ E+T|T • T→T×F|F • F→ (E) | a The start variable of the CFG is E and the set of terminals is {+, ×, (, ), 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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Question

Theory of computation

Convert the CFG(Context Free Grammar) to a CNF(Chomsky Normal Form)

• E→ E+T|T
• T→T×F|F
• F→ (E) | a
The start variable of the CFG is E and the set of terminals is {+, ×, (, ), a}

Theory that deals with fundamental questions around what problems can and cannot be solved using computation and uses a model of computation to understand the degree to which computers can assist in solving problems. There are three main branches of this subject: automata theory and formal languages, computational complexity theory, and computability theory.

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