Redundant Inequalities:prove statement Let e1, e2 be two symbolic expressions defined in V ∪P and q ∈ V ∪P. c1, c2 are two inequalities of I such that c1 is defined by e1 REL q and c2 by e2 REL q. REL is an inequality relationship in {≤, <}. Then c2 can be eliminated from I, iff low(e1 − e2) ≥ 0.

Q: L1={w∈{a,b}* | w starts with a} and L2={w∈{a,b}* | |w|≤ 3} then  | L1 ∩ L2 | = a) 15 b) infinity…

A: Lets see the solution.

Q: Please explain how you solve the follwing problem:

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: State the converse, inverse and contrapositive of each of the following statements: i. I will buy a…

A: We start with the conditional statement “If P then Q.” The converse of the conditional statement is…

Q: 51. Establish these logical equivalences, where x does not oc- cur as a free variable in A. Assume…

A: These question answer is as follows

Q: QUESTION 9: Pumping lemma with length Use the Pumping Lemma with length to prove that the following…

A: Below is the answer to above question. I hope this will be helpful for you..

Q: D Question 6 If we can reduce problem A to problem B, then A is at least as hard as problem B. O…

A: Answer is provided in the step 2.

Q: a a b a a Q2: The Pumping Lemma states that 3p EN such that Vw EL with |w|>p, w can be split into…

A: Pumping lemma states that if the infinite language has to be accepted by a finite automata, then…

Q: e394 Pumping Lemma for Regular Languages Here are three incorrect statements of the Pumping Lemma…

A: Below is the complete solution with explanation in detail for the given questions regarding Pumping…

Q: s A ⊆ B if  A = {8, 10, 12, 14}  and  B = {8, 10, 12, 16, 20}?

A: Here,  The elements of set A are { 8, 10, 12, 14 } And the elements of set B are { 8, 10, 12, 16, 20…

Q: G= ({S, A, B, C}, {a,b,c}, S, P) where P S → AB A AB|CB| a BAB b CAC C

A: NPDA stands for non-deterministic pushdown automaton. It is basically a type of computational model…

Q: 1. Is the following set of connectives functionally complete? Explain. {→, 1}

A: Given: The truth function are {0,1} {→,⊥}

Q: 2. Show that the predicate 'x 2 0' is a decidable predicate on Z.

A: The answer is given below:-

Q: Consider the concept class C formed by 2-dimensional triangles in the plane. Any function c ∈ C is a…

A: 4. Verification:If a triangle is found that satisfies the above conditions, it is a valid…

Q: Question 1 Use the pumping lemma to prove that the following languages are not regular: {uvu : u ∈…

A: Solution- L = {uvu : u ∈ {a, b} ∗ , v ∈ {a, b} ∗} Let us assume Language L to be regular. Then there…

Q: 6. Let C(x, y) mean that student x is enrolled in class y, where the domain for x consists of all…

A: a) Expression:   Explanation: The student Randy Goldberg is enrolled his name to join in…

Q: Let A={8,9,10}, B={9,10,11,12,15} and C={9,10}. Which of the following statements are true? a)  d)…

A: Below is the answer with explanation:

Q: 7. Let X be a set of cardinality n > 0. Let E be the set of all subsets of X with even cardinality…

A: Please refer to the explanation below. If you have any clarification please don't hesitate to…

Q: What type is inferred for a, ß, and for the variable xs? let xyz (a : a) : B %3D let rec abc a match…

A: Answer: I have given answered in the  brief explanation

Q: Simplify the given expression so that negations appear only within individual predicates (that is,…

A: A→B≡ ¬A∨B¬(A∨B)≡¬A∧¬B¬(A∧B)≡¬A∨¬B

Q: onsider the challenge of determining whether a witness questioned by a law enforcement agency is…

A: BELOW STEP BY STEP COMPLETE SOLUTION REGARDING YOUR PROBLEM WITH EXPLANATIONS :

Q: Suppose we augment PC with an exclusive or binary operator, ⊕. Modify the model theoretic semantics…

A: XOR operation XOR is one of the sixteen possible binary operations on Boolean operands. That means…

Q: Experiment One Experiment 1: Equivalence class division of triangle It is required to input 3…

A: Here we have given complete explanation regarding Equivalence class division of triangle. You can…

Q: QUESTION 1 Let an automaton A1 be given by the following diagram: a a b 90 92 93 Find a minimal…

A: Defined the minimal deterministic automaton for the given automaton

Q: Problem 4. Convert the following regular expression into equivalent NFA, using top-down approach and…

A: Given Regular expression is, R=(a*b)+ | c? b| (dd)* The variables present in the regular expression…

Q: Let R(A, B, C, D, E) be a relation with the set of FD's: F = {D → C, C → D, D →A, C –→ A, E → C, E…

A: To find the canonical cover of F find the closures of left hand side variables we have F={…

Q: K. Reversal & Homomorphism Let E = (10)* + (01)* h(0) = ab h(1)= ba 1. ER = ((10)* + (01)*)R = union…

A: Answer:)

Q: 4. Prove that ALLCFG Sm EQCFG-

A: 1. By contradiction. Assume that we have a decider R for EQCFG.2. Using R we construct a decider S…

Q: Construct a CFG that generates L, where L is described below: L = {w|w € {a, b}*, #a(x) = #b(x)},…

A:

Q: Question 7: Prove the non-regularity of the given language L using pumping lemma. L={a"b?na2n}

A: Pumping lemma: Pumping lemma is used to prove non regularity of the language. The regular language…

Q: Draw a deterministic FSM that recognizes strings of 1’s and 0’s specified by each of the following…

A: In (a) String of three characters ,101 (b) All strings of arbitrary length that end in 101 .(Example…

Q: 2 Prove NP = PSPACE if TQBF ∈ NP . Prove P = PSPACE if TQBF ∈ P.

A:

Q: When we convert CFG: A-->AYA le, Y-→->if le into CNF, the rule one is............ O A-->AYAle,…

A: Here we have given correct option for the question asked while converting CFG to CNF. You can find…

Q: When we convert CFG: A-->AYA le, Y-->if le into CNF, the rule one is............ OA->AYAle, Y->if |…

A: We need to find the correct option regarding the CFG to CNF convertion.

Q: Q.4: let E= {a, b} and the language L = {b a"b a" |nE{1,2,3,... }}. Check whether the language is…

A: The Answer is in Below Steps

Q: finite; a partial order on K such that, for all pairs x, y € K satisfying y and ry, the condition y…

A: A total order on K such that, for all pairs x, y € K satisfying both and x &gt; y, the condition y…

Q: When we convert CFG: A-->AYA le, Y-->if le into CNF, the rule one is............ A->AYAle, Y-->if |…

A: The question is to select the correct option for the given problem.

Q: playing one more roguelike PC game. He controls a solitary saint in the game. The saint has n gear…

A: Here have to determine about roguelike PC game problem statement.

Q: Let S = {3, 8, 12, 19}. Which of the following expression(s) is/are true? a. 12 ∈ S b. 3 + 8 ∈ S…

A: Solution The correct answer is a. 12∈S (True) The element 12 is present in the set S, so this…

Q: Q2. Determine whether each of these statements is true or false. x ∈ {x} {x} ⊆ {x} {x} ∈ {x} ∅…

A: Here is the answer to each of these statements whether true or false with an Explanation.

Q: The power of Nondeterministic TMs

A: We need to answer: