3(a)In the study of Computability & Complexity, why do we focus on languages?3(b)Describe, in detail, a Universal Turing Machine?3(c)Show how the Turing machine described by the following transition function couldbe encoded in a Universal Turing Machine. You may assume that there are no otherstates and alphabet symbols.State Symbol 8(State, Symbol)(r, b, L)(go, b, R)( r, Δ, L)(r, b, L)(ha, A, S)аArA

Computability: It describes the limitations of the computing device and the problem which can be…

Answered: 3(a) In the study of Computability &…

3(a) In the study of Computability & Complexity, why do we focus on languages? 3(b) Describe, in detail, a Universal Turing Machine?

Database System Concepts

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ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

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Concept explainers

Problems on Turing Machines

In the computational world, the Turing machine is a powerful computation engine. The invention of the Turing Machine is done by Alan Turing in 1936. A Turing Machine (TM) is a diagrammatic model of a fictional computer. It determines an output from a set of input variables using a pre-defined set of rules. It is used to get around the limitations of finite automata and pushdown automata.

Question

3(a)
In the study of Computability & Complexity, why do we focus on languages?
3(b)
Describe, in detail, a Universal Turing Machine?
3(c)
Show how the Turing machine described by the following transition function could
be encoded in a Universal Turing Machine. You may assume that there are no other
states and alphabet symbols.
State Symbol 8(State, Symbol)
(r, b, L)
(go, b, R)
( r, Δ, L)
(r, b, L)
(ha, A, S)
а
A
r
A

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