Q808
Which of the following statement is not true?
A.
The union and concatenation of two context-free languages is context-free
B.
The reverse of a context-free language is context-free, but the complement need not be
C.
Every regular language is context-free because it can be described by a regular grammar
D.
The intersection two context-free languages is context-free
AnswerAnswer: Option D
Solution
Answer: Option D
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