COMPILER DESIGN

Detailed explanation-1: -Type 3 Grammar is known as Regular Grammar. Regular languages are those languages which can be described using regular expressions. These languages can be modeled by NFA or DFA .

Detailed explanation-2: -Type 3 − Regular grammar Type 3 grammars are generated by regular languages. These languages are exactly all those languages that can be accepted by finite state automata. Type 3 is the most restricted grammar.

Detailed explanation-3: -1 Answer. The best I can explain: Type 3 refers to Regular Languages which is accepted by a finite automaton.

Detailed explanation-4: -The language accepted by finite automata can be easily described by simple expressions called Regular Expressions. It is the most effective way to represent any language. The languages accepted by some regular expression are referred to as Regular languages.

Detailed explanation-5: -Type-3 grammars generate regular languages. Type-3 grammars must have a single non-terminal on the left-hand side and a right-hand side consisting of a single terminal or single terminal followed by a single non-terminal. The productions must be in the form X → a or X → aY.