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Discussion :: GATE CSE

  1. Given the language L = {ab, aa, baa}, which of the following strings are in L*? 
    1) abaabaaabaa 
    2) aaaabaaaa 
    3) baaaaabaaaab 
    4) baaaaabaa
  2. A.
    1, 2 and 3
    B.
    2, 3 and 4
    C.
    1, 2 and 4
    D.
    1, 3 and 4

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    Answer : Option C

    Explanation :

    -NA-


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