Showing posts with label Logic. Show all posts
Showing posts with label Logic. Show all posts

Monday, 16 April 2012 7 paradoxes

  1. A male barber shaves all and only those men who do not shave themselves. Does he shave himself?
  2. Is the answer to this question no?
  3. I know that I know nothing at all
  4. A law student agrees to pay his teacher after winning his first case. The teacher then sues the student (who has not yet won a case) for payment.
  5. A Cretan says: "All Cretans are liars"
  6. It is opposite day today.
  7. Does the set of all those sets that do not contain themselves contain itself?