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Sum of the series 1^(2) + 3^(2) + 5^(2) ...

Sum of the series `1^(2) + 3^(2) + 5^(2) + … + n^(2)` is :

A

`(n)/(3)(4n^(2) - 1)`

B

`(n)/(3)(4n^(2) - n)`

C

`(n)/(3)(4n^(2) + 1)`

D

`(n)/(3)(4n^(2) + n)`

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OMEGA PUBLICATION-SAMPLE QUESTIONS PAPER - 5 (PUNJAB)-Section C
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