3. Define set of alphabet & regular expressions + draw NFA for the languages that accepts Pakistani ID Card #. 4. Define set of alphabet & regular expressions + draw NFA for the languages that accepts Date of Birth in a format (01-Jan-1900) 5. Write regular expression + draw NFA for following language. L={int, int[], float, float[ ], char, char] } 6. Write regular expression + draw NFA for C++ function Declaration. 7. Write regular expression + draw NFA for C++ Array Declaration.

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