If 1+2 + 3 +....+k = 325 , then find 13 +23 + 33 +....+k^3 .
pmgayathiri:
How many terms of the series 1^3 +2^3 + 3^3 +...should be taken to get the sum 14400
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Value of k = 152625
U find sum of series
U find sum of series
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