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Permutation doubt
by Arun Kumar - Sunday, 6 September 2015, 11:28 PM
  In how many ways can you choose 6 cards from a pack of 52 cards and have all suits present?
Re: Permutation doubt
by Abhinay Swarup - Tuesday, 29 September 2015, 12:43 AM
  1326 i think, 4c4x52c2

Let me know the ans