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Geometric Sequences
medium
0:00.0
What is
r
r
r
for
x
,
x
/
2
,
x
/
4
x, x/2, x/4
x
,
x
/2
,
x
/4
?
A
0.5
0.5
0.5
B
2
2
2
C
x
x
x
D
None
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