Find the radius of convergence of the Maclaurin series for $f ( x ) = \frac { 1 } { 4 + x ^ { 2 } }$ .
A)1
B) $\frac { 1 } { 8 }$
C) $\infty$
D) $\frac { 1 } { 4 }$
E) $\frac { 1 } { 2 }$
F)4

G)8
H)2

Question

Find the radius of convergence of the Maclaurin series for $f ( x ) = \frac { 1 } { 4 + x ^ { 2 } }$ .
A)1
B) $\frac { 1 } { 8 }$ 
C) $\infty$ 
D) $\frac { 1 } { 4 }$ 
E) $\frac { 1 } { 2 }$ 
F)4

G)8
H)2

Quizplus · Accepted Answer

The Answer of Find the radius of convergence of the Maclaurin series for $f ( x ) = \frac { 1 } { 4 + x ^ { 2 } }$ .
A)1
B) $\frac { 1 } { 8 }$ 
C) $\infty$ 
D) $\frac { 1 } { 4 }$ 
E) $\frac { 1 } { 2 }$ 
F)4

G)8
H)2

Find the Radius of Convergence of the Maclaurin Series For f