Calculus 2 Quiz
20 questions · no time limit
0:00
Finish quiz
SEQUENCES & SERIES
Question 1
of 20
Flag for review
No time limit
Current
Answered
Flagged
Not seen
For a fixed integer
k
≥
2
k \ge 2
k
≥
2
, find the radius of convergence of the series
∑
n
=
0
∞
(
n
!
)
k
(
k
n
)
!
x
n
\sum_{n=0}^\infty \frac{(n!)^k}{(kn)!} x^n
n
=
0
∑
∞
(
k
n
)!
(
n
!
)
k
x
n
A
R
=
1
/
k
k
R = 1/k^k
R
=
1/
k
k
B
R
=
k
!
R = k!
R
=
k
!
C
R
=
k
R = k
R
=
k
D
R
=
k
k
R = k^k
R
=
k
k
YOUR PROGRESS
20
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
KEYBOARD
Pick an answer
A
B
C
D
Next question
↵
→
Previous
←
Flag for review
F