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GATE | Gate IT 2008 | Question 30

If the final states and non-final states in the DFA below are interchanged, then which of the following languages over the alphabet {a,b} will be accepted by the new DFA? 2008_32

(A)

Set of all strings that do not end with ab

(B)

Set of all strings that begin with either an a or a b

(C)

Set of all strings that do not contain the substring ab,

(D)

The set described by the regular expression b*aa*(ba)*b*

Answer

Please comment below if you find anything wrong in the above post
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