HI All,

I am lately having some dificulties with permutation and Combination + Probab questions. Do you guys know any of the good online resource that i can follow... thanks in advance

thanks X2suresh... here are some more links .. I found on this forum:

Start Here-
Overview of Combinations: http://regentsprep.org/regents/math/mat ... ode=combin
Overview of Permutations: http://regentsprep.org/regents/math/mat ... ode=permut

Advanced-
Everything you need to know about Permutations: http://www.urch.com/forums/gmat-math/24 ... -gmat.html
More Permutations: http://www.themathpage.com/aPreCalc/per ... tm#perm%20
More Combinations: http://www.themathpage.com/aPreCalc/per ... ions-2.htm

Solve these problems-
http://www.urch.com/forums/gmat-problem ... 48016.html


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