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Questions 32 complete with a sollution required for the question

Questions 32 complete with a sollution required for the question 

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1 Answers

Arun
25763 Points
3 years ago
Dear Pushkar
 
A.M. of all numbers = [(1-1/n) + (1+ 1+1+1+.....n-1 times)] /n
 
 = [(n-1 / n) + n-1 ]/n
 
 = n² -1 /n² = 1 -(1/n²)
 
Hence arithmetic means is less than 1 by 1/n²

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