Recent content by Natalie1

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    Is this transitive closure calculation correct?

    It is an Adjacency matrix, on the right side is a direct transitive closure. Explain to me why the first one is 0, second - 1, third - 2 etc. I don't understand this transitive closure.
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    Is this transitive closure calculation correct?

  3. N

    Solving set equations like AX = C with set algebra

    Tell me how did you solve it? Can you recommend me books (in english, or in russian), that explain such kind of equations?
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    Solving set equations like AX = C with set algebra

    I don't have any idea how to solve such tasks. Thats why I ask for help. Maybe you can show the algorithm of solving it, if you know. Or, I would appreciate if you could advise me sites/books that show how to solve such equations. What should I do? I have no idea how to solve it, that's why I'm...
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    Solving set equations like AX = C with set algebra

    How would I solve this using the algebra of sets?
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    What does this vertical line mean after X?

    Thank you very much! (Smile)
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    What does this vertical line mean after X?

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