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Geometric Sequences
easy
0:00.0
What is
r
r
r
if
a
1
=
1
a_1 = 1
a
1
=
1
and
a
2
=
0.2
a_2 = 0.2
a
2
=
0.2
?
A
5
B
0.2
C
1/5
D
Both b and c
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