SOLUTION: 10 Examination papers are arranged in such a way that the best and worst papers never come together. The number of arrangements is
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Question 791694: 10 Examination papers are arranged in such a way that the best and worst papers never come together. The number of arrangements is Answer by psbhowmick(878) (Show Source):
You can put this solution on YOUR website! Hint: Calculate the total possible ways of arranging and subtract from it the possible ways in which best and worst papers come together.
