OdiliaE308909 OdiliaE308909

03-11-2022
Mathematics

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Find the sum of the first 46 terms of the following series, to the nearestinteger.12, 15, 18, ...

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KwadwoX73296 KwadwoX73296

03-11-2022

We can see that this is an arithmetic sequence. The first term is 12 and the common difference is 3.

Using the formula to calculate the sum of the first 46 terms, we have:

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