Prove: [x]+[x+1/n].......[x+n-1/n]=[nx] where[x] is greatest integer function
Manas Choudhary , 8 Years ago
Grade 11
Differential Calculus> Prove: [x]+[x+1/n].......[x+n-1/n]=[nx] w...
1 Answers
Nandana
Last Activity: 8 Years ago
by looking the series , we can see that the’ n ‘ part of nth term will be cancelled by 2nd term’s ‘n’ part , 3rd term’s ‘n’ part cancelled by (n-1)th term’s and so on …
finally we left with x’s of n terms , so n(x) will be the answer .
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