Question: a) b(bab)*a + NULL b) bb + a*bb+a c) bbbaa d) null + bb(b+abb)*aa please explain Which of the following regular expressions represent this finite

a) b(bab)*a + NULL b) bb+a*bb+a c) bbbaa d) null +

a) b(bab)*a + NULL

b) bb+a*bb+a

c) bbbaa

d) null + bb(b+abb)*aa

please explain

Which of the following regular expressions represent this finite state automata

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