write a regular expression expression for the set of strings over alphabet {a,b,c) containing at least one a and at least one b [closed] solved write a regular expression expression for the set of strings over alphabet {a,b,c) containing at least one a and at least one b [closed]
To solve the problem: Understand which words are in L. I actually did this part for you: L defines that any words in that language start with any number (including 0) of a or b, followed by 1 or more as, follwoed by one b, maybe followed by any number of as, followed by the … Read more
Introduction Generating grammars from a language is an important concept in formal languages and automata theory. It involves the process of constructing a grammar that is capable of generating all and only the strings of a given language. This process is useful for understanding the structure of a language and for designing algorithms that can … Read more