AP Calculus BC Quiz
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INFINITE SEQUENCES AND SERIES
Question 1
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Find the radius of convergence of
∑
n
=
0
∞
(
x
+
2
)
n
5
n
n
+
1
\sum_{n=0}^{\infty} \dfrac{(x+2)^n}{5^n\sqrt{n+1}}
∑
n
=
0
∞
5
n
n
+
1
(
x
+
2
)
n
.
A
R
=
5
R=5
R
=
5
B
R
=
∞
R=\infty
R
=
∞
C
R
=
1
5
R=\tfrac{1}{5}
R
=
5
1
D
R
=
0
R=0
R
=
0
E
R
=
1
R=1
R
=
1
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