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MathGroup Archive 2005

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direct product of two sets

  • To: mathgroup at
  • Subject: [mg53264] direct product of two sets
  • From: vo.chi.cong at (Cong)
  • Date: Mon, 3 Jan 2005 04:29:45 -0500 (EST)
  • Sender: owner-wri-mathgroup at


Give 2 finite sets A and B, how can I compute their direct product
A x B := {(a,b) : a\in A, b\in B}

Can someone help me?

Best Regards,


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