Can you help me with part 1.9 part A because I am really struggling with state diagrams and this problem is a state diagram. Could you please show something visual like drawing a circle with the correct answer for this problem because I am struggling. i DON'T KNOW WHAT THEORM 1.47 MEAN SO. iHAVE PROVIDED IT BECAUSE YOU CAN HELP ME UNDERSTAND IT BETTER. To answer 1.9 you will need excersie 1.6g and 1.6i which will be provided and theorem 1.47 which is provided in the photo. i ONLY NEED HELP IS WITH 1.9 PART A. question for 1.9: 1.9 Use the construction in the proof of Theorem 1.47 to give the state diagrams of NFAs recognizing the concatenation of the languages described in a. Exercises 1.6g and 1.6i.   Exercises 1.6g and 1.6i 1.6 Give state diagrams of DFAs recognizing the following languages. In all parts, the alphabet is {0,1}. g. {w| the length of w is at most 5} i. {w| every odd position of w is a 1}

Can you assist me in resolving a regular expression challenge pertaining to section K of problem 1.18? To address this, I'm in need of insights from question 1.16 and would appreciate your guidance through the steps that lead to the formation of the regular expression, preferably accompanied by a visual representation. Furthermore, I've encountered difficulties with part K despite attempting various approaches, and I haven't successfully reached the correct solution. I kindly request your help in ensuring the accuracy of my solution, as this marks my only attempt at solving this problem. Could you guide me step by step toward the final regular expression? I have added the question below. Question that I need help with for 1.18 1.18 Give regular expressions generating the languages of Exercise 1.6. The question for 1.6 1.6 Give state diagrams of DFAs recognizing the following languages. In all parts, the alphabet is {0,1}. k. {ε, 0}

Please Help with the question below: Suppose you are given some facts in First-Order Logics: a) Andi is a professor b) All professors are people. c) Ani is the dean. d) All Deans are professors. e) All professors consider the dean a friend or don’t know him. f) Everyone is a friend of someone. g) People only criticize people that are not their friends. h) Andi criticized Ani. Prove that: Ani is not Andi’s friend.

Correct and detailed answer will be Upvoted. Thank you! Given a CFG G and a variable A, consider the problem of testing whether A is usable. We say A is usable if it appears in some derivation of some string w ∈ G. Formulate this problem as a language and show that it is decidable.

Needed urgently... do it fast as possible... do both parts (a) and (b)

Build an FA that accepts only those words that have more than four letters over - (a, b). Explain your answers with examples.

2. Programming in PROL. Consider the following PROL program: edge(X, Y) ⇐ X = a, Y = b edge(X, Y) ⇐ X = b, Y = a edge(X, Y) ⇐ X = c, Y = c reachable(X, Y) ⇐ X = Y reachable(X, Y) ⇐ edge(X, Z), reachable(Z, Y) ⇐ reachable(a, c) How does this program behave when executed? Explain its behavior.

I would be glad to assist you in visually representing the solution for part N of problem 1.18. However, I require the details of exercise 1.6 to proceed. Once you provide the specific question or details for exercise 1.6, I can guide you through creating a visual representation, including a start state, accepted states, transition functions, and finite sets of states and input symbols. Kindly share the relevant details for exercise 1.6, and we can proceed with the visual representation. the question that I need help with 1.18 1.18 Give regular expressions generating the languages of Exercise 1.6. Question for 1.6 1.6 Give state diagrams of DFAs recognizing the following languages. In all parts, the alphabet is {0,1}. N. All strings except the empty string

C-F languages (or see the following figure). In particular..it points out that the language {am,a"b" | m,n = N} is a deterministic C-F language, but not LL(k) for any k Palindromes over {a, b} Non-deterministic C-F {am,a"b" | m.ne N}; Deterministic C-F -LL(K) {ab❘n EN}- Regular To show the language is not LL(k) for any k, note that a grammar for this language is SAB A→ B -> 10 or S-A|B A→ B (you only need to answer one case here, either one). The language contains A as an element. Now consider the case k = 1 and consider the input string ab. When the first symbol is scanned, we get an 'a'. This information alone is not enough for us to make a proper choice. So we don't even know what to do with the first step in | the parsing process. For k = 2, if we consider the input string aabb, we face the same problem. For any k > 2, the input string ab would cause exactly the same problem. So this grammar is not LL(k) for any k. On the other hand, by putting proper instructions into the blanks…

I am currently grappling with 1.31 and would appreciate your assistance. The task involves constructing a state diagram, and I am finding it confusing with no clear starting point. Could you help me by providing a visual aid, possibly incorporating circles, to enhance my understanding of the concept? Specifically, I am seeking guidance on 1.31. Thank you for your support. question:1.31 For any string w = w1w2 · · · wn, the reverse of w, written w R, is the string w in reverse order, wn · · · w2w1. For any language A, let A R = {w R| w ∈ A}. Show that if A is regular, so is A R.