Determine the Convergence or Divergence of the Series Using Any $\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } 9 } { 7 n }$

Multiple Choice

Determine the convergence or divergence of the series using any appropriate test from this chapter. Identify the test used. $\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } 9 } { 7 n }$

A) converges; Integral Test
B) converges; Ratio Test
C) converges; Alternating Series Test
D) diverges; Ratio Test
E) diverges; Integral Test