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GATE 2023 · CS - Forenoon
Theory of ComputationPush Down Automata: CFL & DCFLhardMCQ2 marks

Consider the context-free grammar G below

GRAMMAR RULES
SaSb | X
XaX | Xb | a | b, where S and X are non-terminals, and a and b are terminal symbols. The starting non-terminal is S.

Which one of the following statements is CORRECT?

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