Is anyone familiar enough with excel to use it to find the sum in of sigma notation when "n" is large?

$\displaystyle \Sigma^{40}_{k=1} \sqrt\frac{3k-3}{4}$

Something like this?

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- Oct 24th 2012, 09:14 AMalane1994Sigma Sums In Excel
Is anyone familiar enough with excel to use it to find the sum in of sigma notation when "n" is large?

$\displaystyle \Sigma^{40}_{k=1} \sqrt\frac{3k-3}{4}$

Something like this? - Oct 24th 2012, 05:13 PMchiroRe: Sigma Sums In Excel
Hey alane1994.

What is stopping you from creating a formula, doing a fill-down and then using the SUM function in Excel?