when we have to arrange 5 rings in 4 fingers.....what should we consider as the places.....when we consider rings as the places.....each ring can be worn in 4 ways....so total no. of permutation would be 4^5..........but if we consider fingers as the places....then each finger can wear rings in 5 ways....so total no. will be 5^4.....i'm confused.....

FRG dingochan , 11 Years ago

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