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The nth term of a series is represented by  an = 6n / (5^n+1) · n .

Mario correctly applies the ratio test to determine whether the series converges or diverges.

Which statement reflects Mario's conclusion?

From the ratio test, r = 0.24. The series converges.

From the ratio test, r = 0.24. The series diverges.

From the ratio test, r = 1.2. The series diverges.

From the ratio test, r = 1.2. The series converges.

 Apr 28, 2020
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It is not clear the way you have written! Is it: 6n / [(5n + 1) * n] or: [6n / (5n + 1)] * n ???

 Apr 28, 2020

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