Why only GMAT, these links are indeed useful for the GRE test takers (includes me) as well.
Thanks for the same!
Why only GMAT, these links are indeed useful for the GRE test takers (includes me) as well.
Thanks for the same!
Hey,
Came across this question: Possible ways to arrange 3 asians, 2 europeans and an american if the asians and eurpoeans want to sit together.
The explaination above seems good, except that one thing confused me a bit: since you consider asiand and europeans as a single entity should you not consider them swapping seats between them. so I seem to think that the answer should be 72 * 2 = 144. Am I missing something here?
Thanks! (pls be gentle, first posting on the forum![]()
Thanks...a great resource for one of the most advanced topics in GMAT Math.
Here is a link to a site with more info on P&C. Nice one as well.
Permutations and combinations - Topics in precalculus
Last edited by jackgreat; 10-30-2007 at 06:57 AM.
i think its better to concentrate material what we have.. beacuse more contents make confused .. to me atleast..



This clears up so many of my questions about probability on the GMAT. Thanks!
Yep, i guess this forum is really nice.
In my country, there is only a few forum that discuss mathematics.![]()

the post was years back but the material is very useful ..thanks!!
Bookmarks