Discrete Mathematics With Applicat...

5th Edition

EPP + 1 other

ISBN: 9781337694193

Textbook Problem

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In 16—18, write five strings that belong to the language defined by the given regular expression.

18. x * ( y x x y | x ) *

To determine

Write live strings that belong to the language defined by the given regular expression x*(yxxy|x)*.

Explanation

Given information:

The regular expression is

x*(yxxy|x)*

Concept used:

Write the arbitrary strings for the expression x*(yxxy|x)*

Calculation:

It is required to give five strings that belong to the language defined by the given regular expression x*(yxxy|x)*. Here * in the exponent represent Kleen closure of the expression that is ¡t denotes the concatenation of expression or variable with itself any finite number (including zero) of times. The symbol | denotes either one of the expression towards its left or right is to be considered Using the above definitions five strings can be written (from infinitely many others) as follows

1) x (Considering zero string from (yxxy|x)* (yxxy|x)* and x from x* )

2) yxxy (Considering zero string from and x* and yxxy from (yxx

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Chapter 12 Solutions

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Sect-12.1 P-1TY Sect-12.1 P-2TY Sect-12.1 P-3TY Sect-12.1 P-4TY Sect-12.1 P-5TY Sect-12.1 P-6TY Sect-12.1 P-7TY Sect-12.1 P-8TY Sect-12.1 P-9TY Sect-12.1 P-10TY

Sect-12.1 P-11TY Sect-12.1 P-12TY Sect-12.1 P-1ES Sect-12.1 P-2ES Sect-12.1 P-3ES Sect-12.1 P-4ES Sect-12.1 P-5ES Sect-12.1 P-6ES Sect-12.1 P-7ES Sect-12.1 P-8ES Sect-12.1 P-9ES Sect-12.1 P-10ES Sect-12.1 P-11ES Sect-12.1 P-12ES Sect-12.1 P-13ES Sect-12.1 P-14ES Sect-12.1 P-15ES Sect-12.1 P-16ES Sect-12.1 P-17ES Sect-12.1 P-18ES Sect-12.1 P-19ES Sect-12.1 P-20ES Sect-12.1 P-21ES Sect-12.1 P-22ES Sect-12.1 P-23ES Sect-12.1 P-24ES Sect-12.1 P-25ES Sect-12.1 P-26ES Sect-12.1 P-27ES Sect-12.1 P-28ES Sect-12.1 P-29ES Sect-12.1 P-30ES Sect-12.1 P-31ES Sect-12.1 P-32ES Sect-12.1 P-33ES Sect-12.1 P-34ES Sect-12.1 P-35ES Sect-12.1 P-36ES Sect-12.1 P-37ES Sect-12.1 P-38ES Sect-12.1 P-39ES Sect-12.1 P-40ES Sect-12.1 P-41ES Sect-12.2 P-1TY Sect-12.2 P-2TY Sect-12.2 P-3TY Sect-12.2 P-4TY Sect-12.2 P-5TY Sect-12.2 P-6TY Sect-12.2 P-7TY Sect-12.2 P-8TY Sect-12.2 P-9TY Sect-12.2 P-10TY Sect-12.2 P-1ES Sect-12.2 P-2ES Sect-12.2 P-3ES Sect-12.2 P-4ES Sect-12.2 P-5ES Sect-12.2 P-6ES Sect-12.2 P-7ES Sect-12.2 P-8ES Sect-12.2 P-9ES Sect-12.2 P-10ES Sect-12.2 P-11ES Sect-12.2 P-12ES Sect-12.2 P-13ES Sect-12.2 P-14ES Sect-12.2 P-15ES Sect-12.2 P-16ES Sect-12.2 P-17ES Sect-12.2 P-18ES Sect-12.2 P-19ES Sect-12.2 P-20ES Sect-12.2 P-21ES Sect-12.2 P-22ES Sect-12.2 P-23ES Sect-12.2 P-24ES Sect-12.2 P-25ES Sect-12.2 P-26ES Sect-12.2 P-27ES Sect-12.2 P-28ES Sect-12.2 P-29ES Sect-12.2 P-30ES Sect-12.2 P-31ES Sect-12.2 P-32ES Sect-12.2 P-33ES Sect-12.2 P-34ES Sect-12.2 P-35ES Sect-12.2 P-36ES Sect-12.2 P-37ES Sect-12.2 P-38ES Sect-12.2 P-39ES Sect-12.2 P-40ES Sect-12.2 P-41ES Sect-12.2 P-42ES Sect-12.2 P-43ES Sect-12.2 P-44ES Sect-12.2 P-45ES Sect-12.2 P-46ES Sect-12.2 P-47ES Sect-12.2 P-48ES Sect-12.2 P-49ES Sect-12.2 P-50ES Sect-12.2 P-51ES Sect-12.2 P-52ES Sect-12.2 P-53ES Sect-12.2 P-54ES Sect-12.3 P-1TY Sect-12.3 P-2TY Sect-12.3 P-3TY Sect-12.3 P-4TY Sect-12.3 P-5TY Sect-12.3 P-1ES Sect-12.3 P-2ES Sect-12.3 P-3ES Sect-12.3 P-4ES Sect-12.3 P-5ES Sect-12.3 P-6ES Sect-12.3 P-7ES Sect-12.3 P-8ES Sect-12.3 P-9ES Sect-12.3 P-10ES Sect-12.3 P-11ES Sect-12.3 P-12ES Sect-12.3 P-13ES Sect-12.3 P-14ES Sect-12.3 P-15ES Sect-12.3 P-16ES Sect-12.3 P-17ES Sect-12.3 P-18ES

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