Thursday, May 14, 2009

BOB again!!!!

Ok so here is the BOB for the unit Combinatorics .This unit is short and you should remember: when do you have to use Permutation , Combination or Circular formulas.The questions of this unit are too many words so that sometimes i dont't understand those questions.Think i ought to train more English =)) .

I hope i'll understand almost questions of the Test tomorrow.Good luck everyone!


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