A. Construct a DFA that accepts the language generated by the grammar: SabA, ba B, BaAbb. A
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- (b) Rewrite the grammar below to make it unambiguous. -> | ɛ -> 01 | 1 | 0 11. Consider the following grammar and try to find out Operator Precedence and Associativity. Is the grammar Ambiguous? If so, find a string for which it is ambiguous and finally, convert to Unambiguous grammar without changing the original Language. S → S % A/ A A → B * A/ B В — В & C/С C → S/ id9. Give a context-free grammar for a context-free language. Let L be the language of all algebraic expres- sions where The operations are addition, subtraction and multiplication, there are parentheses, and the only variables are x, y, and z. Give an unambiguous CF grammar for L, where addition and subtrac- tion have equal precedence, multiplication has precedence over addition and subtraction, and all three operations are left associative.
- Construct the PDA for the following grammar. S- AAla A → SA|b.(1) Fill the blanks to complete the following sentences that describe the relations between regular expression, regular language, and regular gramma. You can also use your own statements to describe the relations. there is an NFA machine to (i) A language L is regular (ii) A language L is regular (ii1)A language L is regular it. there is a regular expression r to it. there is a regular grammar G to it.Q1: A/ Construct the grammar for the following language L(G) = {a"b": n.m≥1}
- 5. Convert the following grammar into Chomsky normal form. Show all your steps. S ® abAB A ® bAB|| B ® Baa|A||Create a grammar that allows only identifiers that start with a letter, have at least one but no more than three digits, and can include any number of letters. (1) Provide a grammar for such a collection of identifiers, and (2) provide an accepter for such a set of identifiers (production rule).I need help with my context free language. It needs to do the following 1. Developing a language model based on the context-free grammar: Use the context-free grammar to develop a language model that can be used to generate coherent and grammatically correct sentences in American English.2. Incorporating semantic information into the context-free grammar: Expand the context- free grammar to incorporate semantic information, such as word meaning and context, to generate more meaningful sentences in American English. here is my Java code import java.util.*;import java.util.stream.Collectors; public class CFG { private static Map<String, List<String>> rules; public static void main(String[] args) { rules = new HashMap<>(); initializeGrammarRules(); String sentence = generateSentence("S"); System.out.println(sentence); } private static void initializeGrammarRules() { rules.put("S", Arrays.asList("NP VP"));…