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Mathematics
Mathematics
Problem
Points
A
(
−
4
,
2
)
A(-4,2)
A
(
−
4
,
2
)
and
B
(
5
,
8
)
B(5,8)
B
(
5
,
8
)
are joined by a line segment. A point
P
P
P
divides
A
B
AB
A
B
internally in the ratio
1
:
2
1:2
1
:
2
. If
C
(
1
,
−
1
)
C(1,-1)
C
(
1
,
−
1
)
is another point, calculate the distance
P
C
PC
P
C
. a)
13
\sqrt{13}
13
b)
5
2
5\sqrt{2}
5
2
c)
29
\sqrt{29}
29
d)
26
\sqrt{26}
26
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