I am confused if this is a valid transition diagram of equivalent DFA to a NFA supporting the language described by the Regular Expression

(a+b)*bb(a+b)*in following file.

http://mathforum.org...585173/file.bmp

If it is correct then is it possible to make a DFA without showing the out-going transition of a on initial state 1.

Please also see the diagram in following file.

http://mathforum.org...5174/second.bmp

Pleasy Reply

Thanks!