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Which of the following statements is correct: Every CFL has a CFG in Chomsky normal form by but not every CFL is regular, The language

Which of the following statements is correct:
Every CFL has a CFG in Chomsky normal form by but not every CFL is regular,
The language {anbn|n0} has a CFG in Chomsky normal form and it is
regular.
If A is a language generated by a context-free grammar in Chomsky normal
form, then A must be regular.
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