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

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Registered: 7/15/05
Re: Half Measure and Correction
Posted: Mar 24, 2013 1:03 AM
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quasi wrote:
>William Elliot wrote:

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

> A = (0,1/2)\Q
> B = Q\A

I meant:

A = [0,1/2]\Q

B = Q\[0,1/2]

> D = A U B


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