Mathematics
Mathematics, 14.05.2021 09:20, taylorrsmithh

An arithmetic progression consists of 37 terms. The sum of the first 3 terms of it is 12 and the sum of its last-3 terms is 318, then find the first and last terms
of the progression.​

answer
Answers: 3

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An arithmetic progression consists of 37 terms. The sum of the first 3 terms of it is 12 and the su...

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