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Mathematics
Problem
3. The
5
th
,
8
th
5^{\text {th }}, 8^{\text {th }}
5
th
,
8
th
and
11
th
11^{\text {th }}
1
1
th
terms of a G.P. are
p
,
q
p, q
p
,
q
and
s
s
s
, respectively. Show that
q
2
=
p
s
q^{2}=p s
q
2
=
p
s
.
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