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Mathematics
Mathematics
Problem
In a parallelogram
P
Q
R
S
PQRS
P
QR
S
, the diagonals
P
R
PR
P
R
and
Q
S
QS
QS
intersect at
O
O
O
. State the ratio
P
O
:
O
R
PO:OR
P
O
:
O
R
.
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