How to Use the SUM Function in Excel to Add Cells, Ranges, & Numbers

Use the summation formulas to rewrite the expression without the summation notation.4i 9 n2S(n)Use the result to find the sums for n 10, 100, 1000, and 10,000. n = 10 100 n = 1,000 n =10,000

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∑ | Summation Symbol (Meaning, Type on Keyboard, Copy & Paste) - Symbol Hippo