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Homework #6: Chapter 3 Exercises: 3

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Homework #6: Chapter 3

Exercises: 3.2: 1, 3, 6(a), 11, 12(c)

1) Use the construction in Theorem 3.1 to find an nfa that accepts the language L(a*a + ab).

2) Use the construction in Theorem 3.1 to find an nfa that accepts the language L(ab*aa + bba*ab).

6) Find dfa’s that accept the following language.

(a) **L(aa* + aba*b*)

Note: You need to build a NFA first and then convert it into DFA

11) What language is accepted by the following generalized transition graph?

    a ®^a a+b ®^a+b a+b*

            a*b+c

12) Find regular expressions for the languages accepted by the following automata.

(c)    a  ®^b  a  b

         b