Consider the following Finite Automata. Which of the following is not a…

2025

Consider the following Finite Automata. Which of the following is not a Regular Expression for it?

Answer: C. b* ab*(ab*ab*)*

1. A.

   (a + b)* a

2. B.

   b* a(a + bb* a)*

3. C.

   b* ab*(ab*ab*)*

4. D.

   (b + aa*b)* aa*

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