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Mathematics
Mathematics
Problem
If
x
x
x
,
2
y
2y
2
y
,
3
z
3z
3
z
are in AP, where the distinct numbers
x
x
x
,
y
y
y
,
z
z
z
are in GP, then the common ratio of the GP is (a) 3 (b)
1
/
3
1/3
1/3
(c) 2 (d)
1
/
2
1/2
1/2
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