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Goldust · 07-20-2008, 04:30 AM

I would think that for the second question, each person could choose to get out on any of the 6 floors (after excluding the ground floor). Hence, the total possible ways = 6*6*6*6 = 1296.

07-20-2008, 04:30 AM	#3 (permalink)
Goldust Let's get it on Join Date: May 2008 Location: India Posts: 377	I would think that for the second question, each person could choose to get out on any of the 6 floors (after excluding the ground floor). Hence, the total possible ways = 666*6 = 1296.