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[Post New]29 Sep 2008 21:11:30 IST
    Subject: Sum to n terms
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ankurgupta91 (828)

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Olaaa!! Perrrfect answer. 140  [204 rates]
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Tk = [(k+1)-1](k!)
= (k+1)! - (k!)
as we hv expressed general term as diff of two consecutive terms ,

thus Sn = (n+1)! - 1
thats the answer......
nobody is perfect......i m nobody..............
 this reply: 15 points  (with 3 Olaaa!! Perrrfect answer.   in 3 votes )   [?]
 
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