Hey all, any help proving the following summation would be greatly appreciated! Σ from j=1 to k of j^2 = k(k+1)(2k+1) / 6 Thank you!
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Originally Posted by jstarks44444 Hey all, any help proving the following summation would be greatly appreciated! Σ from j=1 to k of : k(k+1)(2k+1) / 6 Have you written what you meant?
Originally Posted by jstarks44444 Hey all, any help proving the following summation would be greatly appreciated! Σ from j=1 to k of j^2 = k(k+1)(2k+1) / 6 Thank you! See... http://www.mathhelpforum.com/math-he...la-172620.html ... taking into account that is ... Kind regards
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