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Homework Help: Find a matrix that represents the relation

  1. Dec 17, 2012 #1
    1. The problem statement, all variables and given/known data

    Find the matrix that represents the given relation. Use elements in the order given to determine rows and columns of the matrix.

    R on {2, 3, 4, 6, 8, 9, 12} where aRb means a|b.

    2. Relevant equations



    3. The attempt at a solution

    1 0 1 1 1 0 1
    0 1 0 1 0 1 1
    0 0 1 0 1 0 1
    0 0 0 1 0 0 1
    0 0 0 0 1 0 0
    0 0 0 0 0 1 0
    0 0 0 0 0 0 1

    I just want to make sure I'm doing this right. How does this look?
     
  2. jcsd
  3. Dec 17, 2012 #2
    Seems correct!
     
  4. Dec 17, 2012 #3
    Nice. Thanks.
     
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