1.
Find the sum of the infinite series
if it exists.
A.
The sum does not exist.
B.
4
C.
8
D.
1
Hint
2.
If it exists, what is the sum of the infinite series
A.
The sum does not exist.
B.
20
C.
D.
Hint
3.
Write the infinite geometric series in sigma notation if
a
1
= 3 and the sum is 6.
A.
B.
C.
D.
Hint
4.
Write
as a fraction.
A.
B.
C.
D.
Hint
5.
In order to write
as a fraction, by what factor should we multiply
S
in order to obtain a second equation?
A.
100
B.
C.
1000
D.
10
Hint