III. return the bill to Congress for clarification on some point within the bill IV. allow the Congress to pocket veto the bill, thereby allowing the bill to become law without his signature a.
Decidability. Definition: A language is called decidable if there exists a method-any method at all-to determine whether a given word belongs to that language or not. Working hypothesis I: Decidability is well defined above.roof: Surely, a decidable language is recognizable. Moreover, if a language is decidable, then so is its complement, and hence that complement is recognizable. Now suppose a language L and its complement are recognizable. Let A be a recognizer for L, and B for its complement.
The problem of language classification relates to the definition of language. At issue is what is a language(according to The dictionary: âhuman communication by voice) and what is a dialect (âlanguage of a particular area or classâ)? The issue is a complex one and it is clear that the distinction is not based on an objective measure of mutual intelligibility.