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Asked by jackson

Determine the sum of the arithmetic series 2+14+26+...+146​

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3 years ago

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Answered by oobleck
number of terms: 1 + (146-2)/12 = 13
S13 = 13/2(2+146) = _____
3 years ago
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Determine the sum of the arithmetic series 2+14+26+...+146​

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