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Find the Interval of Convergence Of n=0n4n(x+3)n\sum _ { n = 0 } ^ { \infty } \frac { n } { 4 ^ { n } } ( x + 3 ) ^ { n }

Question 272

Multiple Choice

Find the interval of convergence of n=0n4n(x+3) n\sum _ { n = 0 } ^ { \infty } \frac { n } { 4 ^ { n } } ( x + 3 ) ^ { n } .


A) (3,3) ( - 3,3 )
B) [3,3) [ - 3,3 )
C) [3,3][ - 3,3 ]
D) (3,3]( - 3,3 ]
E) (7,1) ( - 7,1 )
F) [7,1) [ - 7,1 )
G) [7,1][ - 7,1 ]
H) (7,1]( - 7,1 ]

Correct Answer:

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