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MCQ (Single Correct Answer)
GATE CSE 2011
Consider the language L1,L2,L3 as given below.
Which of the following statements is NOT TRUE?(A) Push Down Automata (PDA) can be used to recognize L1 and L2(B) L1 is a regular language(C) All the three languages are context free(D) Turing machine can be used to recognize all the three languages
