find the sum of square of first n of natural numbers 1² + 2² + 3² + 4²---n²
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n/2(1+n2) is the sum of square of first n natural numbers
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heya !! your answer is ---
to find the sum of square of first n of natural number , there is a formula to calculate it --
n (n + 1) (2n + 1)/6
hope u like
to find the sum of square of first n of natural number , there is a formula to calculate it --
n (n + 1) (2n + 1)/6
hope u like
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