Consider the NFA \( N_1 \) shown in Figure 1 over the alphabet \( \Sigma_1 = \{0, 1\} \).[Diagram: An NFA with three states \( q_1, q_2, q_3 \).]- The initial state is \( q_1 \).- Transition from \( q_1 \) to \( q_2 \) on input \( 1 \).- Transition from \( q_1 \) to \( q_3 \) on input \( 0 \).- Transition from \( q_3 \) to \( q_1 \) on \( \epsilon \) (epsilon transition).- Transition from \( q_3 \) to \( q_2 \) on input \( 0 \) or \( 1 \).- Accepting state is \( q_2 \).*Figure 1: NFA \( N_1 \) for Problem 2.*1. What are the set of states, initial state, and accepting state(s) of the NFA \( N_1 \)?2. Write three elements in the transition relation of \( N_1 \).3. Explain in simple English what is the language recognized by \( N_1 \)?4. What is the complement of the language recognized by \( N_1 \)? **Exercise 5:** Describe in simple English, the language represented by the following regular expressions.(a) \((1 \cup 01 \cup 001)^*(\epsilon \cup 0 \cup 00)\)(b) \((11 \cup 0)^*(00 \cup 1)^*\)**Exercise 6:**Prove that the concatenation operation is not commutative over regular languages (do not state that this result has been proved in class).

Consider the NFA N₁ shown in Figure 1 over the alphabet Σ₁ = {0, 1}. 0 1 92 91 € X Figure 1: NFA N₁ for Problem 2. 0 0,1 93 1. What are the set of states, initial state, and accepting state(s) of the NFA N₁? 2. Write three elements in the the transition relation of N₁. 3. Explain in simple English what is the language recognized by N₁? 4. What is the compliment of the language recognized by N₁?

Consider the NFA N₁ shown in Figure 1 over the alphabet Σ₁ = {0, 1}. 0 1 92 91 € X Figure 1: NFA N₁ for Problem 2. 0 0,1 93 1. What are the set of states, initial state, and accepting state(s) of the NFA N₁? 2. Write three elements in the the transition relation of N₁. 3. Explain in simple English what is the language recognized by N₁? 4. What is the compliment of the language recognized by N₁?

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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