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Math Help - Multiplication of supremum

  1. #1
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    Question Multiplication of supremum

    Sup(A*B)=supA*supB
    A,B >= 0

    how can solve this topic?
    Last edited by jebok; March 11th 2013 at 06:44 PM.
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  2. #2
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    Re: Multiplication of supremum

    Quote Originally Posted by jebok View Post
    Sup(A*B)=supA*supB
    A,B >= 0
    Why are you posting a meaningless topics?
    If you do not define A~\&~B this post is totally meaningless.
    Do you think we ought to be mind-readers?
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