in Theory of Computation
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Plz describe your ans too

in Theory of Computation
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225 views

1 Answer

1 vote
1 vote

Solving using counter examples:

  1. example w= aba, Is not accepted by PDA. hence incorrect.
  2. example w= ab, Is not accepted by PDA. hence incorrect.
  3. example w= abba, Is not accepted by PDA. hence incorrect.
  4. Hence None of the above i.e. option d is correct.

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