<![CDATA[Math Is Fun Forum / Non-borel]]>2013-02-13T07:27:58ZFluxBBhttp://www.mathisfunforum.com/viewtopic.php?id=18979<![CDATA[Non-borel]]>Hi! Could you give me a subset of the Real line which is not in Borel but is in the power set to prove that Borel field is not the power set of R? Thanks in advance! ]]>http://www.mathisfunforum.com/profile.php?id=1913852013-02-13T07:27:58Zhttp://www.mathisfunforum.com/viewtopic.php?pid=253143#p253143