TOC SELF DOUBT

Question

Which of the following is true:?

1) For a given grammar, there is one and only one language.

2) For a given language, there is one and only one grammar.

Please explain with example.

Comments

Only 1st is true.

Answer 1

1) For a given grammar, there is one and only one language.

This is correct.

A grammar is set of rules, all the strings which are generated by the grammar constitute the language.

But a language is a collection of strings and more than one rules can be framed which can generate the same set of strings so, Option B is false.