Automata, Languages and Computation
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Automata, Languages and Computation Using the languages L1 = { (10)* 1(1+0) + (10)*} and L2...
Let L1 = {ω|ω begins with a 1 and ends with a 0}, L2 = {ω|ω has length at least 3 and its third symbol is a 0}, and L3 = {ω| every odd position of ω is a 1} where L1, L2, and L3 are all languages over the alphabet {0, 1}. Draw finite automata (may be NFA) for L1, L2, and L3 and for each of the following (note: L means complement of L): Let L w begins...
2. If L1 and L2 are regular languages, which of the following are regular languages? Provide justification for your answers. a. L1 U L2 b. L1L2 c. L1 n L2
Given sigma={a, b} And languages L1, L2 contain in sigma^* I need to prove/disprove the following claim:
Automata, Languages & Computation Question: For = {a,b} construct the DFA that accepts the language consisting of all strings over the with no more than one a. The DFA constructed should be in a form similar to the below but obviously built using the above language: We were unable to transcribe this imageWe were unable to transcribe this imageb b b 1,1 2,3 3,2 a a b b b 1,1 2,3 3,2 a a
a.) Exhibit an algorithm that, given any three regular languages, L,L1,L2, determines whether or not L = L1L2. b.) Describe an algorithm by which one can decide whether two regular expressions are equivalent.
Suppose L1, L2, and L3 are languages and T1, T2, and T3 are Turing machines such that L(T1) = L1, L(T2) = L2, L(T3) = L3, knowing that T3 is recursive (always halts, either halts and accepts or halts and rejects) and both T1 and T2 are recursive enumerable so they may get stuck in an infinite loop for words they don't accept.. For each of the following languages, describe the Turing machine that would accept it, and state whether...
Automata Question. Over the alphabet Σ = {0, 1}: 1) Give a DFA, M1, that accepts a Language L1 = {all strings that contain 00} 2) Give a DFA, M2, that accepts a Language L2 = {all strings that end with 01} 3) Give acceptor for L1 intersection L2 4) Give acceptor for L1 - L2
Construct NFA that accept L1 L2 , where Li = {a”bam+1, n > 0, m>0}; } = {a,b} L2 = {ab”, n >0}; £ = {a,b}
If L1 and L2 are Regular Languages, then L1 ∪ L2 is a CFL. Group of answer choices True False Flag this Question Question 61 pts If L1 and L2 are CFLs, then L1 ∩ L2 and L1 ∪ L2 are CFLs. Group of answer choices True False Flag this Question Question 71 pts The regular expression ((ac*)a*)* = ((aa*)c*)*. Group of answer choices True False Flag this Question Question 81 pts Some context free languages are regular. Group of answer choices True...
what is the minimal corresponding maching (Finite Automata, Pushdown Automata, or Turing Machine) for each of the following languages? State which method is being used P3) What is the minimal corresponding machine (FA, PDA or TM) for each of the following languages? (You must provide proper explanations or proofs for your answer.) (30 points) o) L1 (every strings consist with a and b 0, 00,000), 0). (b) L2 balanced parenthesises , For example L2- (a) Ls ab" al n 20)...