Starting from the DFA shown below, use the construction DFA to Regular Expression to find a regular expression that describes the same language as is recognized by the DFAa) Draw the initial GNFA (with new start and accept states etc) then the GNFA obtained after ripping each state until just q start and q accept are left. If you did everything correctly, your label for the lastremaining arrow should be the answer.9₁q=2b) Give a simple English description of the language for the DFA in Parta. That means a sentence in the style of "All strings that have at least two 1's and end with a 10

Solution to the given question, Introduction: GNFA: Generalized Nonedeterministic Finite…

a) Draw the initial GNFA twith new start and accept states etc) then the GNFA obtained after ripping each state until just q start and a accept are left. If you did everything correctly, your label for the last remaining arrow should be the answer, 9₁ O 0,4 น til Give a simple English description of the language for the DFA in Parta. That means a sentence in the style of "All strings that have at least two I's and end with a 10

a) Draw the initial GNFA twith new start and accept states etc) then the GNFA obtained after ripping each state until just q start and a accept are left. If you did everything correctly, your label for the last remaining arrow should be the answer, 9₁ O 0,4 น til Give a simple English description of the language for the DFA in Parta. That means a sentence in the style of "All strings that have at least two I's and end with a 10

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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Given a string, check whether it is a panagram or not.A panagram is a sentence that uses every letter at least once.The most famous example is: "he quick brown fox jumps over the lazy dog.Note:A panagram in one language isn't necessarily a panagram in another. Thismodule assumes the english language. Hence, the Finnish panagram'Törkylempijävongahdus' won't pass for a panagram despite being considereda perfect panagram in its language. However, the Swedish panagram'Yxmördaren Julia Blomqvist på fäktning i Schweiz' will pass despiteincluding letters not used in the english alphabet. This is because theSwedish alphabet only extends the Latin one.""" from string import ascii_lowercase def panagram(string): """ Returns whether the input string is an English panagram or not. Parameters: string (str): A sentence in the form of a string. Returns:.
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12. How many different strings can be made from the letters in AARDVARK, using all the letters, a) with no restrictions? b) if all three A's must be consecutive?
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