Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

How to prove this?

  1. Sep 20, 2011 #1
    If [tex]a^x|b^y[/tex] & [tex]xt-yz\geq 0[/tex] then [tex]a^z|b^t[/tex]

    This is not a homework. I found this theorem in a book without having proved it, so I wondered how it could be proved.
     
  2. jcsd
  3. Sep 20, 2011 #2

    verty

    User Avatar
    Homework Helper

    The trick is to realise that:

    if xt >= yz, then b^(yz) | b^(xt)
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: How to prove this?
Loading...