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Find the sum of the first 40 odd numbers (starting with 1).
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Feb 18, 2024
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Find the sum of the first 40 odd numbers (starting with 1).
Mathematics
high-school
Tom Greenwood
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The answer is, 1,000
Denny Kurniawan
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Feb 20, 2024
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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.
Nickyfot
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Feb 25, 2024
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