Create assignment, 93205, Homework 3, Apr 26 at 12:50 am
2
55:04, calculus3, multiple choice,
>
1 min,
wordingvariable.
005
Which of the following inFnite series con
verges?
1.
∞
X
n
= 1
µ
5
n
7
n
+ 4
¶
n
2.
∞
X
n
= 1
7
5
n

4
3.
∞
X
k
= 2
4
7
k
ln
k
+ 5
k
4.
∞
X
n
= 1
5
n
n
(
n
+ 5)
n
5.
∞
X
n
= 1
µ
5
4
¶
n
CalC12d34b
55:04, calculus3, multiple choice,
>
1 min,
wordingvariable.
006
Which of the following series converge(s)?
(
A
)
∞
X
k
= 2
4
k
+ 3
(
k
ln
k
)
2
+ 6
(
B
)
∞
X
n
= 1
√
n

7
√
n
+ 3
(
C
)
∞
X
n
= 1
µ
7
n
+ 3
6
n

4
¶
n
1.
C
only
2.
none of
A, B,
or
C
3.
A, B,
and
C
4.
B
and
C
5.
A
and
C
6.
B
only
7.
A
and
B
8.
A
only
CalC12e05s
55:05, calculus3, multiple choice,
>
1 min,
normal.
007
Which one of the following series is conver
gent?
1.
∞
X
n
= 1
3
5 +
√
n
2.
∞
X
n
= 1
(

1)
n

1
1 +
√
n
3.
∞
X
n
= 1
(

1)
n

1
1 +
√
n
5 +
√
n
4.
∞
X
n
= 1
(

1)
2
n
5
3 +
√
n
5.
∞
X
n
= 1
(

1)
3
5
3 +
√
n
CalC12f04a
55:06, calculus3, multiple choice,
<
1 min,
normal.
008
Determine whether the series
4
8

4
9
+
4
10

4
11
+
4
12

...
is conditionally convergent, absolutely con
vergent, or divergent.
1.
absolutely convergent
2.
series is divergent
3.
conditionally convergent
CalC12f09s