Which of the following statement is wrong?Options :Chomsky hierarchy originally define only two grammarsType 0 grammar is called unrestricted grammarType 0 is recognized by turing machineAll of these
Question
Which of the following statement is wrong?Options :Chomsky hierarchy originally define only two grammarsType 0 grammar is called unrestricted grammarType 0 is recognized by turing machineAll of these
Solution
The incorrect statement is: "Chomsky hierarchy originally define only two grammars".
In fact, the Chomsky hierarchy defines four types of grammars: Type 0 (unrestricted grammar), Type 1 (context-sensitive grammar), Type 2 (context-free grammar), and Type 3 (regular grammar).
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