GATE 1997
Related Theory of Computation PYQs
Which of the following operations is NOT closed for regular languages?
The language accepted by a Finite Automaton with n states must contain at least one string of length greater than or equal to n if…
Consider the following grammar where S is the start symbol, and a and b are terminal symbols. S → aSbS | bS | ε Which of the follo…
Let M be a nondeterministic finite automaton (NFA) with 6 states over a finite alphabet. Which of the following options CANNOT be …
Let L1 and L2 be two languages over a finite alphabet, such that L1 intersect L2 and L2 are regular languages. Which of the follow…
Consider the following context-free grammar G. S → abaABAbba A → aaBBAb | bBabaa B → aBb | ab In the above grammar, S is the start…
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