True or False ? Explain

2. The number of permutations of two items from a data set is always two times the number of combinations when taking two objects at a time from the same data set.

Question

True or False ? Explain 

2. The number of permutations of two items from a data set is always two times the number of combinations when taking two objects at a time from the same data set.

anonymous · Answer

6ed

anonymous · Answer

this is the Math portfolio bwahaha

anonymous · Answer

lol , yep !

anonymous · Answer

my teacher went over this with us so :P

anonymous · Answer

1 is false 2 is true 3 is false

anonymous · Answer

Thanks (: !

anonymous · Answer

no prob (:

paxpolaris · Answer

I think Combination be can defined as:
 number of permutations divided by 
     the number of different permutations for a single combination.

So, your answer is $\huge True$

paxpolaris · Answer

You can easily show this if you know the formulas for: $\Large _nP_r $ and $\Large _nC_r$

... where r = 2