TestMagic Forums - View Single Post - A complete guide to Permutation, Combination and Probability. All you need for GMAT

dadaruh · 2005 April 25th, 04:28 AM

Hey, since I recognized the answer you have given to Lego's similar question, i got the way you answered to #3. However, regarding the question, I thought that none-blue can be found if we dare to find the all-of-them-blues and subtract from 1. It seems wrong approach but, could you give a reason?

i appriciate.

ugur

2005 April 25th, 04:28 AM	#29 (permalink)
dadaruh I JUST got here. Join Date: Apr 2005 Posts: 3	Re: A complete guide to Permutation, Combination and Probability. All you need for GMAT Hey, since I recognized the answer you have given to Lego's similar question, i got the way you answered to #3. However, regarding the question, I thought that none-blue can be found if we dare to find the all-of-them-blues and subtract from 1. It seems wrong approach but, could you give a reason? i appriciate. ugur