Mathematics, 26.08.2021 06:40 jdenty3398
The tenth term of an arithmetic progression is 15 times the second term. The sum of the first 6 terms of the
progression is 87
For this progression, the nth term is 6990. Given that the common difference is 7, find the value of n
Answers: 1
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The tenth term of an arithmetic progression is 15 times the second term. The sum of the first 6 term...
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