Find the radius of convergence and the interval of convergence of the power series.
$$\sum _ { n = 0 } ^ { \infty } \left( \frac { n x } { 6 } \right) ^ { n }$$
A) $R = 0 , I = \{ 0 \}$
B) $R = \infty , I = ( - \infty , \infty )$
C) $R = 6 , I = [ - 6,6 ]$
D) $R = 6 , I = ( - 6,6 )$

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The Answer of Find the radius of convergence and the interval of convergence of the power series.
$$\sum _ { n = 0 } ^ { \infty } \left( \frac { n x } { 6 } \right) ^ { n }$$
A) $R = 0 , I = \{ 0 \}$
B) $R = \infty , I = ( - \infty , \infty )$
C) $R = 6 , I = [ - 6,6 ]$
D) $R = 6 , I = ( - 6,6 )$

Find the Radius of Convergence and the Interval of Convergence ∑n=0∞(nx6)n\sum _ { n = 0 } ^ { \infty } \left( \frac { n x } { 6 } \right) ^ { n }n=0∑∞​(6nx​)n

Find the Radius of Convergence and the Interval of Convergence $\sum _ { n = 0 } ^ { \infty } \left( \frac { n x } { 6 } \right) ^ { n }$