Re: A set containing a nonempty open interval

From: "Amanda" <sca18@xxxxxxxxxxx>
Date: 26 Aug 2005 13:51:11 -0700

OK, the word "open" can be omitted. The problem is: If a set A has
positive Lebesgue measure, then show that (A + A)/2 = {(x + y)/2 | x
and y are in A} contains an interval (assuming intervals are non empty
sets).

Amanda

.

References:
- A set containing a nonempty open interval
  - From: Amanda
- Re: A set containing a nonempty open interval
  - From: Keith A. Lewis
- Re: A set containing a nonempty open interval
  - From: A N Niel
- Re: A set containing a nonempty open interval
  - From: Keith A. Lewis

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