3. How to prove any absorbing element has no corresponding inverse element?

Discussion in 'Physics & Math' started by Secret, Apr 24, 2013.

  1. Secret

    Secret Registered Senior Member

    Messages:
    299
    (Wondering whether my maths level is high enough to ask this question and understand the potential answers given, but here goes)

    http://en.wikipedia.org/wiki/Inverse_element

    Question is exactly what it says on the tin
    P.S. It might help answering the question raised in thread #2 Any general proof that all expressions which are indeterminate forms are undefined in ALL CONCEIVABLE MATHEMATICAL STRUCTURES
     
    Secret, Apr 24, 2013
    #1

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  3. mathman

    mathman Valued Senior Member

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    It would help if you defined "absorbing element". I couldn't find it in the reference.
     
    mathman, Apr 24, 2013
    #2

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