Mathematics, 21.06.2021 14:00 kingrebl4267

The 11th term of an progression is 25 and the sum of the first 4 terms is 49. The nth term of the progression is 49 1. Find the first term of the progression and the common difference
2. Find the value of n

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The 11th term of an progression is 25 and the sum of the first 4 terms is 49. The nth term of the pr...