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Use the Ratio Test to determine whether the series is convergent or divergent.$\newline$$$\sum_{n=1}^{\infty} \frac{14^{n}}{(n+1) 7^{2 n+1}}$$$\newline$Identify $a_{n}$.$\newline$Evaluate the following limit.$\newline$$$\lim _{n \rightarrow \infty}\left|\frac{a_{n+1}}{a_{n}}\right|$$$\newline$Since $\lim _{n \rightarrow \infty}\left|\frac{a_{n+1}}{a_{n}}\right| ? \vee 1,--$ Select-- $\checkmark$.