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Find the sum of the first 40 odd numbers (starting with 1).

2 Answers

4 votes
The answer is, 1,000
User Denny Kurniawan
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The sum of the first n odd numbers is n^2. Therefore, the sum of the first 40 odd numbers is 40^2 = 1600.

So, the sum of the first 40 odd numbers is 1600.
User Nickyfot
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