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NishantG · 07-24-2008, 04:14 PM

If the letters may be repeated and if the same letters used in different order constitute a different code-This statement means that this is a probability question and not combinations

07-24-2008, 04:14 PM	#6 (permalink)
NishantG Within my grasp! Join Date: May 2008 Posts: 347	If the letters may be repeated and if the same letters used in different order constitute a different code-This statement means that this is a probability question and not combinations