Hi,
I'm having difficulty mastering sets, permutations, combinations...Can anybody point me to some good resources and questions?
Thank you.
resources on sets, probability and permutations
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- gabriel
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Believe me you dont have to "master" Permutation and combination, you would hardly find 3 or 4 question on P&C and probability. Just solve those simple questions you find in OG or other GMAT books and it should be enough.