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Math Help - Recursive Definition of Language odd

  1. #1
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    Recursive Definition of Language odd

    Need help in recursive definition of language odd. I know recursive definition for language even.

    1: 2 is in even
    2: If x is in even then x+2 and x-2 are also in even.
    3) No string except those constructed above are in even

    but I am confused in odd.

    Any help?
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by mrsenim View Post
    Need help in recursive definition of language odd. I know recursive definition for language even.

    1: 2 is in even
    2: If x is in even then x+2 and x-2 are also in even.
    3) No string except those constructed above are in even

    but I am confused in odd.

    Any help?
    How about:

    1: 1 is in odd
    2: If x is in odd then x+2 and x-2 are also in odd.
    3) No string except those constructed above are in odd


    CB
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  3. #3
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    Thank You. CaptainBlack.

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