A question related to- 2004 semester b moed a (Q.1)
http://tau-cm.wikidot.com/forum/t-251114/a-question-related-to-2004-semester-b-moed-a-q-1
Posts in the discussion thread "A question related to- 2004 semester b moed a (Q.1)"Sat, 15 Jun 2019 22:42:54 +0000http://tau-cm.wikidot.com/forum/t-251114#post-820882Re: A question related to- 2004 semester b moed a (Q.1)
http://tau-cm.wikidot.com/forum/t-251114/a-question-related-to-2004-semester-b-moed-a-q-1#post-820882
Fri, 02 Jul 2010 11:43:22 +0000michalf403509
I also thought that the answer is "b", but it's actually "a", so that what made me look for a convincing exampleâ€¦
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http://tau-cm.wikidot.com/forum/t-251114#post-820764Re: A question related to- 2004 semester b moed a (Q.1)
http://tau-cm.wikidot.com/forum/t-251114/a-question-related-to-2004-semester-b-moed-a-q-1#post-820764
Fri, 02 Jul 2010 08:24:43 +0000guest
I'm not sure you have to find an example. It's looks more like question from discrete math, the set A in intersection of RE and coRE, so I suppose the correct answer is b. Do you have solution?
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http://tau-cm.wikidot.com/forum/t-251114#post-820723A question related to- 2004 semester b moed a (Q.1)
http://tau-cm.wikidot.com/forum/t-251114/a-question-related-to-2004-semester-b-moed-a-q-1#post-820723
Fri, 02 Jul 2010 07:12:19 +0000michalf403509
I'm looking for an example for two languages- L1 and L2 such that L1 is in RE and L2 is in coRE and their intersection is in neither RE nor coRE.
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