Give a regular expression for the language L over Σ = {0, 1} such that

Q: Let ∑ = {a, b}. Given the language L = {b^n a^m: m,n≥0}, find the regular expression r such that…

A: The language accepted by language are  L={€,a,b,ba,bbaa,bbba,baaa..}

Q: Give a Finite Automaton of the language, over alphabet {a, b}, of strings that end with b.

A: Given: Give a Finite Automaton of the language, over alphabet {a, b}, of strings that end with b.

Q: Let L be the language over the unary alphabet Σ = {1}consisting of all strings whose length is the…

A: Proved that given language is not regular using the pumping lemma

Q: Let L be the language over the unary alphabet Σ = {1}consisting of all strings whose length is the…

A: Step1 take the string of the langauge which is greater than or equal to n Step2 : verify all…

Q: Let L  be the language over ∑ = {0, 1, 2}. Give the length of L*.

A: Answer String in L* are 0,1,2,21,01,02,12,012,102,201,10,20,210,120,021,12

Q: Given the alphabet Σ={0,1,2 }, find a regular expression for the language L of all strings in Σ*…

A: The Alphabet :-         Σ={0,1,2 } Asked for a regular expression for language L. Σ* contains at…

Q: What can be said about a regular language 1. over the alphabet (a, b) whose minimal finite state…

A: The answer and figure is

Q: Given the alphabet E={0,1,2 }, find a regular expression for the language L of all strings in I*…

A: The answer is

Q: Given the alphabet E={0,1,2 }, find a regular expression for the language L of all strings in E*…

A: The answer is

Q: Given the alphabet E={0,1,2 }, find a regular expression for the language L of all strings in E*…

A: The answer is

Q: Given the alphabet E={0,1,2 }, find a regular expression for the language L of all strings in E*…

A: The answer is

Q: Find a grammar for the language L= {an, where n is even}

A: The answer is...

Q: The smallest finite automation which accepts the language L= {x|length of x is divisible by 3} has

A: Given :  In this question, we are asked the states for the given language "L = { x | length of x is…

Q: The smallest finite automation which accepts the language L= {x|length of x is divisible by 3} has

A: Given that, L={x| length of x is divisible by 3} If we consider the input alphabet as {a}, The…

Q: The smallest finite automation which accepts the language L= {x|length of x is divisible by 3} has

A: GIVEN: we have language {x| length of x is divisible by 3} and need to give the minimum states…

Q: The smallest finite automation which accepts the language L= {x|length of x is divisible by 3} has

A: Introduction :Here , we have asked for the smallest DFA, which will accept the given language.

Q: The smallest finite automation which accepts the language L= {x|length of x is divisible by 3} has

A: We know that any number x%3 = 0, 1 or 2

Q: The smallest finite automation which accepts the language L= {x|length of x is divisible by 3} has

A: smallest finite automata of length of x divisible by 3 is in step 2.

Q: The smallest finite automation which accepts the language L= {x|length of x is divisible by 3} has

A: Introduction :We have asked for the smallest number of states in the automata which accept the given…

Q: The smallest finite automation which accepts the language L= {x|length of x is divisible by 3} has

A: Given language is  L = {x|length of x is divisible by 3) Here is the length of x is divisible by 3.…

Q: The smallest finite automation which accepts the language L= {x | length of x is divisible by 3} has

A: A finite automaton (FA) is a basic admired machine used to perceive designs inside input taken from…

Q: Give a regular expression for the Language over the alphabet Σ = {a, b} containing the count of b’s…

A: Regular Expression :It is the language which is accepted by  finite automata and it is described…

Q: Give a regular expression for the Language over the alphabet Σ = {a, b} containing the count of b’s…

A: As we need even( multiple of 2 ) number of b's always. so. every string will look like this   ___( b…

Q: Obtain a RLG and a LLG for the language L defined over the alphabet {a,b} whose words contain the…

A: Left Linear Grammer, non-terminal is on the right side. Eg: A -> a || A -> Ba Hence LLG for a…

Q: Obtain a RLG and a LLG for the language L defined over the alphabet {a,b} whose words contain the…

A: Answer of RLG and LLG is given in step2.

Q: Give a regular expression for the Language over the alphabet E = {a, b} containing the count of b's…

A: eg.  aaaa aaababaaa bbbba aaababababaaa

Q: Find a grammar for the language L = {a", where n is even}.

A: Given language L L = {an, where n is even} L = {∈, aa, aaaa, aaaaaa, aaaaaaaa,…

Q: Show that the language L = {a"b"|n21} is unambiguous.

A: The Answer is in Below Steps

Q: Find a regular expression for the following language defined on {a, b}. L {w | na(w) and n,(w) are…

A: In this question, we are asked the regular expression for the given regular language L. In language…

Q: Find all the finite languages A (over the alphabet {a, b}) such that C = C ◦ C, and prove that they…

A: Given: Finite languages A where C = C ◦ C prove that they are the only such languages

Q: Give a regular expression for the language accepted by the following finite au- tomaton: a a start

A: Finite automata: (ab)* a+  Note: *,+ both operator are power

Q: Give a regular expression for the language accepted by the following finite au- tomaton: a a start

A:

Q: 4. Given a language L, the language LR is defined as the language consisting of the reverse of all…

A: PALINDROME: A palindrome is a word, number, or sequence of words. when we read that backward or…

Q: Q. consider the language L= {a^f b^g|f< g} on albhabet E = {a,b}. Show that L is not reguar. %3D

A:

Q: Show that there are two non-regular languages ​​M and N such that M ∩ N is regular

A: This question from the subject theory of Automata. This question wants to ask "is it possible that…

Q: e closure under union to show that the language {amb" : m #n} is context-free.

A: Using closure under union to Proved that gives language is CFL

Q: Given the language L = {bbma"a, (ab)", aa: n,m > 0 and h 2 1 }, find the regular expression r such…

A: The regular expression of the given language

Q: Please Prove whether it is True or False. There are finitely many finite languages.

A: A regular language is composed of finite number of equivalence classes in which the string can be…

Q: a nondeterministic finite automaton for the language defined by the regular expression ∑={0,1} için…

A: a nondeterministic finite automaton for the language  by the regular expression ∑={0,1} in (01∑* ∪…

Q: Prove that the language L {a :n 2 0} is not regular.

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Build a deterministic FA M3 for the following language L3 = L(M3)={x over {a, b}\x consists of…

A: Actually, DFA stands for Deterministic Finite Automata

Q: State the pumping lemma with all its conditions and indicate how you go about proving that a…

A: the pumping lemma with all its conditions and indicate  you go about proving that a language is not…

Q: For each of the following languages LS {a, b}*, show that the elements of the infinite set {a"|n 2…

A: Shown that the given language are pairwise distinguishable

Q: show that this language is not regular through the pumping lemma L = {w= {a,b,c}* #(a)=#(b) oder…

A: Pumping Lemma is used to test whether the given language is regular or not. It is negativity test,…

Q: Prove by construction of a DFA or NFA that for all regular languages L, L1, L2, their union is…

A: Regular languages are finite and it don't have any memory. DFA means Deterministic Finite Automata…

Q: Give an unambiguous regular grammar for the regular expression: a(b∗d(c|a)∗)∗

A: Given answer as below:

Q: Show that the class of context-free languages is closed under reversal.

A: Prove that the context-free languages square measure closed underneath reversal (that means family…

Q: Prove that the language L = {a"b"c": n>0, m>n} is not regular using pumping lemma for regular…

A:

Q: Give a regular expression for the language of strings over (a,b,c) in which the substring ab occurs…

A: ★ Step 1:-                      The NFA for the language is as follows:-

Q: Consider the language S*, where S = {a, b}. How  many words does this language have of length 2?  Of…

A: KLEENE STAR: Kleene star is basically the unary operation that is performed on the set of strings…