Question: Let L 1 and L 2 be languages over the alphabet { a , b } . Prove or disprove: IfL 1 isacceptedbyaDFAandL 2 isacceptedbyaDFAthenL

Let L1 and L2 be languages over the alphabet {a, b}. Prove or disprove: IfL1 isacceptedbyaDFAandL2 isacceptedbyaDFAthenL1L2={w|w in L1 andw in L2} is accepted by dfa

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

re Regular Languages and Finite Automata (a) Let L be the set of all strings over the alphabet {a, b} that end in a and do not contain the substring bb. Describe a deterministic finite automaton...

Q:

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

Q:

In this question assume that p and q are atomic formulae. (a) Compare and contrast path formulae and state formulae in temporal logic. [4 marks] (b) Describe and contrast the meanings of F(G p) and...

Q:

1 . For any string w = w 1 w 2 wn the reverse of w , written wR , is the string w in reverse order, wn w 2 w 1 . For any language A , let AR = { wR | w in A } . Show that if A is regular then so is...

Q:

Q1.7 3 Points Provide a context-free grammar in Chomsky normal form that generates the language accepted by the machine in question 1.4. You may provide a context-free grammar for partial marks if...

Q:

2) (12 points) For each of the following languages over the alphabet = {a, b), give a DFA that recognizes the language. a) L, = { , b, bb) b) L. = { w e..* I w begins with "ab" and ends with a ab" }...

Q:

answer the followimng Consider a Cobb-Douglas production function Y = AK?L1??with ? = 0.6 and A = 1.5. Assume that the savings rate is s = 0.04, the population growth rate is n = 0.02 and the...

Q:

Exercises 445 IN OUT -H Reduction Semideciding TM. Turing enumerable, or Unrestricted grammar SD Deciding TM Lexicicographically enumerable, or L and complement in SD Diagonalization, or Reduction CF...

Q:

answer all Question: As the newly appointed Business Development Executive of the selected organisation you are required to study the business environment of the selected organisation and develop a...

Q:

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Q:

The oxidation state is common for almost all the transition metals. Suggest an explanation.

Q:

When Matt Buchan and Alex Garcia purchased a struggling hair salon in Seattle, Washington; their turnaround strategy included using the Internet as a key component of their business and marketing...

Q:

4. Which of the following statements generates a random integer from 1 to 25, inclusive? a. intNum = randGen.Next(1, 25) b. intNum = randGen.Next(1, 26) c. intNum = randGen(1, 25) d. intNum =...

Q:

tolong dibuka JAWABAN : Masalah tenaga kerja adalah masalah yang sangat kompleks dan besar. Kondisi kerja yang baik, kualitas output yang tinggi, upah yang layak serta kualitas sumber daya manusia...