Find the Radius of Convergence Of $\sum _ { n = 0 } ^ { \infty } 3 x ^ { n }$

question 337

Multiple Choice

Find the radius of convergence of $\sum _ { n = 0 } ^ { \infty } 3 x ^ { n }$ .

• A)2
• B) \(\frac { 1 } { 2 }\)
• C)6
• D) \(\frac { 1 } { 6 }\)
• H)0
• E)3
• F)1
• G) \(\frac { 1 } { 3 }\)

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