Find the Interval of Convergence Of $\sum _ { n = 0 } ^ { \infty } \frac { x ^ { n } } { 3 n + 1 }$

question 280

Multiple Choice

Find the interval of convergence of $\sum _ { n = 0 } ^ { \infty } \frac { x ^ { n } } { 3 n + 1 }$ .

• A) \([ - 3,3 ]\)
• B) \(( - 1,1 )\)
• C) \(( - 3,3 )\)
• D) \([ - 1,1 ]\)
• E) \(( - 1,1 ]\)
• F) \(( - 3,3 ]\)
• G) \([ - 3,3 )\)
• H) \([ - 1,1 )\)

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