GATE | GATE CS Mock 2018 | Question 52
Consider the following context free languages:
L1 = {0^i 1^j 2^k | i+j = k}
L2 = {0^i 1^j 2^k | i = j or j = k}
L3 = {0^i 1^j  | i = 2j+1}
Which of the following option is true?
(A) L1, L2 and L3 can be recognized by Deterministic Push down automata
(B) L1, L2 can be recognized by Deterministic Push down automata
(C) L1, L3 can be recognized by Deterministic Push down automata
(D) None of the above
Answer: (C)
Explanation: L1, L3 can be recognized by Deterministic Push down automata.
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Last Updated :
10 Jan, 2018
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