Find regular expressions for the
languages accepted by the following automata.

Find regular expressions for the languages accepted by the following automata.
Find regular expressions for the languages accepted by the following automata.
Find regular expressions for the languages accepted by the
following automata(b and c)
(b) (c)
Find regular expression for the language accepted by the
following automata.
Find regular expression for the language accepted by the following automata. gl a b q2 q0
Purpose: Gain experience converting from finite automata to regular expressions. Give regular expressions generating the following languages over {0,1}. Do these by hand by converting the finite automata. In your answers, you may use the shorthand Σ = (0+1) a. {w | w does not contain the substring 110} b. {w | w is any string except 11 and 111}
Find a regular expression for the language accepted by the following automata q0 q1 q3
Find regular expressions for the following languages. L = {w ∈ {0, 1} ∗ | w does not contain 111}
Question 1 - Regular Expressions Find regular expressions that define the following languages: 1. All even-length strings over the alphabet {a,b}. 2. All strings over the alphabet {a,b} with odd numbers of a's. 3. All strings over the alphabet {a,b} with even numbers of b’s. 4. All strings over the alphabet {a,b} that start and end with different symbols. 5. All strings over the alphabet {a, b} that do not contain the substring aab and end with bb.
(a, b): 3. Construct (draw) finite automata for the following regular expressions over the alphabet ? (b) a'b
2. Properties of the following: (a) Regular languages (b) Context-free languages (c) Regular expressions (d) Non-deterministic finite automaton (e) Turing-recognizable and Turing-decidable languages (f) A <m B and what we can then determine (g) A <p B and what we can then determine (h) NP-hard and NP-complete.
Give regular expressions describing each of the following regular languages over Σ = {0,1}: {w : |w| = 3} (PLEASE SHOW WORK)