Find the sum of the series:

(a) (1^2)+(3^2)+(5^2)+...+(2n-1)^2

(b) (1^2)-(2^2)+(3^2)-(4^2)+...+((-1)^(n+1))(n^2)

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- Mar 8th 2011, 03:37 AMchris86sum of non-arithmetic,non-geometric series
Find the sum of the series:

(a) (1^2)+(3^2)+(5^2)+...+(2n-1)^2

(b) (1^2)-(2^2)+(3^2)-(4^2)+...+((-1)^(n+1))(n^2) - Mar 8th 2011, 03:48 AMmr fantastic
- Mar 8th 2011, 04:31 AMchisigma