Use the Ratio Test to Determine the Convergence or Divergence $\sum _ { n = 1 } ^ { \infty } n \left( \frac { 8 } { 5 } \right) ^ { n }$

question 86

Multiple Choice

Use the Ratio Test to determine the convergence or divergence of the series. $\sum _ { n = 1 } ^ { \infty } n \left( \frac { 8 } { 5 } \right) ^ { n }$

• A)Ratio Test is inconclusive
• B)diverges
• C)converges

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