Question: 1 In an arithmetic sequence the first term is 8 and the sum of the first 20 terms is 790 a Find the common difference

1 In an arithmetic sequence the first term is 8 and

the sum of the first 20 terms is 790 a Find the

1 In an arithmetic sequence the first term is 8 and the sum of the first 20 terms is 790 a Find the common difference

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