asked 221k views
4 votes
Help i dont know what this is

Help i dont know what this is-example-1
asked
User JMzance
by
8.8k points

1 Answer

7 votes

Answer:

Use a permitation :D

P(4,2)= 4x3=12

D, 1/12

answered
User Funkwecker
by
8.9k points

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