SOLUTION: In how many ways can 3 oaks, 4 pines and 2 maples be arranged along a property line if one does not distinguish between trees of the same kind

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Question 697308: In how many ways can 3 oaks, 4 pines and 2 maples be arranged along a property line if one does not distinguish between trees of the same kind
Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
9/(3!4!2!)=======1260ways