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.
Note that some languages (such as English) have multiple options available to choose from. You can select which language to use for Dictation in the Dictation and Speech pane of System Preferences. If you don't see your language listed, you can add it.Make sure you are connected to the Internet, then follow these steps to add or remove a language for Dictation. 1  From the Apple menu, choose System Preferences.2  Click the Dictation & Speech icon. 3  Choose Add Language. from the Language pop-up menu.f you don't see your language listed, you can add it. Make sure you are connected to the Internet, then follow these steps to add or remove a language for Dictation. 1  From the Apple menu, choose System Preferences. 2  Click the Dictation & Speech icon. 3  Choose Add Language. from the Language pop-up menu.