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Measure theory

  1. Dec 7, 2009 #1
    I just started learning some basic measure theory.

    Could someone explain the difference between [tex] \overline{F(A \times A)} [/tex] and [tex] \overline{F(A) \times F(A)} [/tex] where A is a finite set. Also, how would this be different in A was an countably infinite set?

    Thanks!
     
  2. jcsd
  3. Dec 8, 2009 #2
    It is nice you told us what A is. But you didn't say what F and the bar are.
     
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