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Math Help - Odd or Even???

  1. #1
    Newbie pinky&thebrain's Avatar
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    Odd or Even???

    Sorry if this is the most elementary question ever, but hey, I gotta know

    Is the number 2.3 even or odd?
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  2. #2
    Member
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    If n is an integer,
    Can you write 2.3 as (2n+1)? (If yes, odd).
    Can you write 2.3 as (2n)? (If yes, even).

    Both are "no".
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  3. #3
    Junior Member theprof's Avatar
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    Quote Originally Posted by Pinky&The Brain
    Sorry if this is the most elementary question ever, but hey, I gotta know

    Is the number 2.3 even or odd?
    2.3 is 2 dot 3?
    2.3 is a decimal number?
    If so the question doesn't make sense
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  4. #4
    Junior Member
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    Quote Originally Posted by Pinky&The Brain
    Sorry if this is the most elementary question ever, but hey, I gotta know

    Is the number 2.3 even or odd?
    Neither. The concept of even and odd only apply to the integers.
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