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Find the sum of the series, (1^(3))/(1...

Find the sum of the series,
`(1^(3))/(1)+(1^(3)+2^(3))/(1+3) + (1^(3)+2^(3)+3^(3))/(1+3+5)+....` upto nth term.

Text Solution

Verified by Experts

The correct Answer is:
`(n)/(24)(2n^(2) + 9n + 13)`
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