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sum of first n numbers where each term is cubed?ans pls

sum of first n numbers where each term is cubed?ans pls

Grade:11

1 Answers

arunkumaran
102 Points
4 years ago
sum of first n numbers where each term is cubed is let  the term be n (last trem)
so[n(n+1)/2]^2 is the sum of first n terms where each term a re cubed

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