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Prob(a or b or c or z) NOT mutually exclusive

  1. Mar 21, 2010 #1
    i need a general form to solve Prob(a or b or c ... or z) that r not mutually exclusive.

    i managed to derive it for 2,3 and 4 variables but i can't seem to get a general form out of it, its recursive.


    any1 know a way?
     
  2. jcsd
  3. Mar 21, 2010 #2
  4. Mar 22, 2010 #3
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