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Topic: Half Measure
Replies: 14   Last Post: Mar 25, 2013 5:03 PM

 Messages: [ Previous | Next ]
 William Elliot Posts: 2,637 Registered: 1/8/12
Re: Half Measure and Correction
Posted: Mar 23, 2013 11:42 PM

On Sun, 24 Mar 2013, Mike Terry wrote:
> "William Elliot" <marsh@panix.com> wrote in message

> > Is there a dense D, subset of R with measure D /\ [0,1] = 1/2?

Of course D = [0,1/2] \/ Q answers the whoops, mistated problem.

Question: Is there a dense D, subset of R with
empty interior and measure D /\ [0,1] = 1/2?

> Is there a dense C, subset of R with measure C /\ [0,1] = 0?

Yes, Q.

> How might this be extended to construct your D?

It can?

Date Subject Author
3/23/13 William Elliot
3/23/13 Mike Terry
3/23/13 William Elliot
3/24/13 quasi
3/24/13 Butch Malahide
3/24/13 quasi
3/24/13 quasi
3/24/13 David C. Ullrich
3/24/13 Butch Malahide
3/24/13 David C. Ullrich
3/24/13 Butch Malahide
3/25/13 David C. Ullrich
3/25/13 JT
3/25/13 JT
3/25/13 JT